Unexpected Error
Sorry, an unexpected error occurred. Please try again.
Report Error
javax.servlet.forward.servlet_path = [/servlet]
headerLogo = [/WEB-INF/views/jsp/common/headerLogo.jsp]
javax.servlet.jsp.jstl.fmt.localizationContext.request = [org.springframework.web.servlet.support.JstlUtils$SpringLocalizationContext@66f48a0b]
org.springframework.web.servlet.resource.ResourceUrlProvider = [org.springframework.web.servlet.resource.ResourceUrlProvider@2ce4ade7]
pageTitle = []
pageSize = [50]
REQUEST_URL = [https://emmeline.library.manchester.ac.uk/luna/servlet/groups/export]
adsContent = [/WEB-INF/views/jsp/common/adsContent.jsp]
menuBar = [/WEB-INF/views/jsp/common/menuBar.jsp]
org.springframework.web.servlet.DispatcherServlet.LOCALE_RESOLVER = [org.springframework.web.servlet.i18n.AcceptHeaderLocaleResolver@789ab837]
org.springframework.web.servlet.HandlerMapping.bestMatchingPattern = [/groups/export]
javax.servlet.include.context_path = [/luna]
org.springframework.web.servlet.DispatcherServlet.OUTPUT_FLASH_MAP = [FlashMap [attributes={}, targetRequestPath=null, targetRequestParams={}]]
org.springframework.web.servlet.DispatcherServlet.FLASH_MAP_MANAGER = [org.springframework.web.servlet.support.SessionFlashMapManager@88282a6]
mainNav = [/WEB-INF/views/jsp/common/mainNav.jsp]
javax.servlet.request.key_size = [256]
javax.servlet.error.servlet_name = [luna]
javax.servlet.request.ssl_session_id = [cae4f38a3f8cf4a4290d9ad7f8b84a710e117c264a981b39e18af0b5ff489146]
rc = [org.springframework.web.servlet.support.RequestContext@2ec98a89]
javax.servlet.include.servlet_path = [/WEB-INF/views/jsp/errors/error.jsp]
javax.servlet.forward.query_string = [mgid=2334]
quickSearch = [/WEB-INF/views/jsp/common/quickSearch.jsp]
org.springframework.web.servlet.HandlerMapping.pathWithinHandlerMapping = [/groups/export]
javax.servlet.error.exception = [java.lang.NullPointerException: Cannot invoke "com.lunaimaging.insight.core.domain.search.MediaSearchResult.getResults()" because "sr" is null]
javax.servlet.forward.context_path = [/luna]
cors.isCorsRequest = [false]
org.springframework.web.util.UrlPathHelper.PATH = [/groups/export]
org.springframework.web.context.request.async.WebAsyncManager.WEB_ASYNC_MANAGER = [org.springframework.web.context.request.async.WebAsyncManager@3ab7349e]
org.springframework.web.servlet.HandlerMapping.bestMatchingHandler = [com.lunaimaging.insight.web.controller.MediaGroupsController#handleExportMediaGroup(HttpServletRequest, HttpServletResponse)]
javax.servlet.error.status_code = [200]
org.springframework.web.servlet.DispatcherServlet.CONTEXT = [WebApplicationContext for namespace 'luna-servlet', started on Thu Jun 25 07:01:11 BST 2026, parent: Root WebApplicationContext]
javax.servlet.include.request_uri = [/luna/WEB-INF/views/jsp/errors/error.jsp]
thumbnailResolution = [2]
javax.servlet.include.mapping = [org.apache.catalina.core.ApplicationMapping$MappingImpl@33bf85ee]
org.apache.shiro.web.servlet.ShiroHttpServletRequest_REFERENCED_SESSION_IS_NEW = [true]
shiroFilter.FILTERED = [true]
javax.servlet.error.exception_type = [class java.lang.NullPointerException]
org.apache.logging.log4j.web.Log4jServletFilter.FILTERED = [true]
org.springframework.core.convert.ConversionService = [ConversionService converters = @org.springframework.format.annotation.DateTimeFormat java.lang.Long -> java.lang.String: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012,@org.springframework.format.annotation.NumberFormat java.lang.Long -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.DateTimeFormat java.time.LocalDate -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.LocalDate -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@78ddad9f @org.springframework.format.annotation.DateTimeFormat java.time.LocalDateTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.LocalDateTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@572c4538 @org.springframework.format.annotation.DateTimeFormat java.time.LocalTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.LocalTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@75ccd9d0 @org.springframework.format.annotation.DateTimeFormat java.time.OffsetDateTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.OffsetDateTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@3103f283 @org.springframework.format.annotation.DateTimeFormat java.time.OffsetTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.OffsetTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@517d7c1f @org.springframework.format.annotation.DateTimeFormat java.time.ZonedDateTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.ZonedDateTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@6d3a3975 @org.springframework.format.annotation.DateTimeFormat java.util.Calendar -> java.lang.String: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012 @org.springframework.format.annotation.DateTimeFormat java.util.Date -> java.lang.String: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012 @org.springframework.format.annotation.NumberFormat java.lang.Byte -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.lang.Double -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.lang.Float -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.lang.Integer -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.lang.Short -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.math.BigDecimal -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.math.BigInteger -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.Boolean -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@721c251d java.lang.Character -> java.lang.Number : org.springframework.core.convert.support.CharacterToNumberFactory@e947e03 java.lang.Character -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@765c8bc6 java.lang.Enum -> java.lang.Integer : org.springframework.core.convert.support.EnumToIntegerConverter@3b8bfc3a java.lang.Enum -> java.lang.String : org.springframework.core.convert.support.EnumToStringConverter@7c04a206 java.lang.Integer -> java.lang.Enum : org.springframework.core.convert.support.IntegerToEnumConverterFactory@554067b6 java.lang.Long -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$LongToInstantConverter@4e14d58 java.lang.Long -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$LongToCalendarConverter@f407b74,java.lang.Long -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$LongToCalendarConverter@7a6aa9c4 java.lang.Long -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$LongToDateConverter@6bb96246,java.lang.Long -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$LongToDateConverter@4d51e59c java.lang.Number -> java.lang.Character : org.springframework.core.convert.support.NumberToCharacterConverter@68f6b5e2 java.lang.Number -> java.lang.Number : org.springframework.core.convert.support.NumberToNumberConverterFactory@3cc58900 java.lang.Number -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@662ed94d java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.lang.Long: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012,java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Long: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.LocalDate: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.LocalDate: org.springframework.format.datetime.standard.TemporalAccessorParser@4623a359 java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.LocalDateTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.LocalDateTime: org.springframework.format.datetime.standard.TemporalAccessorParser@7cbe2f6d java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.LocalTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.LocalTime: org.springframework.format.datetime.standard.TemporalAccessorParser@45f6ffdc java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.OffsetDateTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.OffsetDateTime: org.springframework.format.datetime.standard.TemporalAccessorParser@1d052458 java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.OffsetTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.OffsetTime: org.springframework.format.datetime.standard.TemporalAccessorParser@1330fb03 java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.ZonedDateTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.ZonedDateTime: org.springframework.format.datetime.standard.TemporalAccessorParser@6aaf67cf java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.util.Calendar: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012 java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.util.Date: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012 java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Byte: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Double: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Float: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Integer: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Short: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.math.BigDecimal: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.math.BigInteger: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> java.lang.Boolean : org.springframework.core.convert.support.StringToBooleanConverter@7802b844 java.lang.String -> java.lang.Character : org.springframework.core.convert.support.StringToCharacterConverter@594d59c7 java.lang.String -> java.lang.Enum : org.springframework.core.convert.support.StringToEnumConverterFactory@69e9084b java.lang.String -> java.lang.Number : org.springframework.core.convert.support.StringToNumberConverterFactory@fb97c32 java.lang.String -> java.nio.charset.Charset : org.springframework.core.convert.support.StringToCharsetConverter@6abf79a5 java.lang.String -> java.time.Duration: org.springframework.format.datetime.standard.DurationFormatter@7c126c81 java.lang.String -> java.time.Instant: org.springframework.format.datetime.standard.InstantFormatter@4a22d8fe java.lang.String -> java.time.Month: org.springframework.format.datetime.standard.MonthFormatter@2254e43d java.lang.String -> java.time.MonthDay: org.springframework.format.datetime.standard.MonthDayFormatter@59d72db1 java.lang.String -> java.time.Period: org.springframework.format.datetime.standard.PeriodFormatter@1a5aa670 java.lang.String -> java.time.Year: org.springframework.format.datetime.standard.YearFormatter@34725979 java.lang.String -> java.time.YearMonth: org.springframework.format.datetime.standard.YearMonthFormatter@18d901e0 java.lang.String -> java.util.Currency : org.springframework.core.convert.support.StringToCurrencyConverter@67c3c6b6 java.lang.String -> java.util.Locale : org.springframework.core.convert.support.StringToLocaleConverter@6a299cf9 java.lang.String -> java.util.Properties : org.springframework.core.convert.support.StringToPropertiesConverter@15e4f2d0 java.lang.String -> java.util.TimeZone : org.springframework.core.convert.support.StringToTimeZoneConverter@fb735a6 java.lang.String -> java.util.UUID : org.springframework.core.convert.support.StringToUUIDConverter@73d1728 java.nio.charset.Charset -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@1f800469 java.time.Duration -> java.lang.String : org.springframework.format.datetime.standard.DurationFormatter@7c126c81 java.time.Instant -> java.lang.Long : org.springframework.format.datetime.standard.DateTimeConverters$InstantToLongConverter@380268cb java.time.Instant -> java.lang.String : org.springframework.format.datetime.standard.InstantFormatter@4a22d8fe java.time.LocalDateTime -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$LocalDateTimeToLocalDateConverter@5ba24d5a java.time.LocalDateTime -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$LocalDateTimeToLocalTimeConverter@4e6176dd java.time.Month -> java.lang.String : org.springframework.format.datetime.standard.MonthFormatter@2254e43d java.time.MonthDay -> java.lang.String : org.springframework.format.datetime.standard.MonthDayFormatter@59d72db1 java.time.OffsetDateTime -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToInstantConverter@688f324a java.time.OffsetDateTime -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToLocalDateConverter@21902410 java.time.OffsetDateTime -> java.time.LocalDateTime : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToLocalDateTimeConverter@1fbabc1 java.time.OffsetDateTime -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToLocalTimeConverter@6ae50d09 java.time.OffsetDateTime -> java.time.ZonedDateTime : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToZonedDateTimeConverter@348de31f java.time.Period -> java.lang.String : org.springframework.format.datetime.standard.PeriodFormatter@1a5aa670 java.time.Year -> java.lang.String : org.springframework.format.datetime.standard.YearFormatter@34725979 java.time.YearMonth -> java.lang.String : org.springframework.format.datetime.standard.YearMonthFormatter@18d901e0 java.time.ZoneId -> java.util.TimeZone : org.springframework.core.convert.support.ZoneIdToTimeZoneConverter@5b35d4a8 java.time.ZonedDateTime -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToInstantConverter@7a3d1f15 java.time.ZonedDateTime -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToLocalDateConverter@49f915c0 java.time.ZonedDateTime -> java.time.LocalDateTime : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToLocalDateTimeConverter@6c99a90f java.time.ZonedDateTime -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToLocalTimeConverter@18bdac54 java.time.ZonedDateTime -> java.time.OffsetDateTime : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToOffsetDateTimeConverter@3b827370 java.time.ZonedDateTime -> java.util.Calendar : org.springframework.core.convert.support.ZonedDateTimeToCalendarConverter@5cddea91 java.util.Calendar -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToLongConverter@3be53d66,java.util.Calendar -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToLongConverter@60aba41e java.util.Calendar -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToInstantConverter@1733dc94 java.util.Calendar -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToLocalDateConverter@44d2a426 java.util.Calendar -> java.time.LocalDateTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToLocalDateTimeConverter@577a6a0d java.util.Calendar -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToLocalTimeConverter@52a18731 java.util.Calendar -> java.time.OffsetDateTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToOffsetDateTimeConverter@518aee0d java.util.Calendar -> java.time.ZonedDateTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToZonedDateTimeConverter@12075c01 java.util.Calendar -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToDateConverter@2bd8694a,java.util.Calendar -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToDateConverter@7df3c650 java.util.Currency -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@4efc4206 java.util.Date -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$DateToLongConverter@7d916209,java.util.Date -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$DateToLongConverter@687ba8ee java.util.Date -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$DateToCalendarConverter@697ecc2f,java.util.Date -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$DateToCalendarConverter@2bb1094c java.util.Locale -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@5ae39d1b java.util.Properties -> java.lang.String : org.springframework.core.convert.support.PropertiesToStringConverter@364ae793 java.util.UUID -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@3d8c96b org.springframework.core.convert.support.ArrayToArrayConverter@1da9d6fa org.springframework.core.convert.support.ArrayToCollectionConverter@e020fc org.springframework.core.convert.support.ArrayToObjectConverter@6c9aff67 org.springframework.core.convert.support.ArrayToStringConverter@233febca org.springframework.core.convert.support.ByteBufferConverter@5ab6ed57 org.springframework.core.convert.support.ByteBufferConverter@5ab6ed57 org.springframework.core.convert.support.ByteBufferConverter@5ab6ed57 org.springframework.core.convert.support.ByteBufferConverter@5ab6ed57 org.springframework.core.convert.support.CollectionToArrayConverter@77ec426f org.springframework.core.convert.support.CollectionToCollectionConverter@2ff676fd org.springframework.core.convert.support.CollectionToObjectConverter@4e8ce9b5 org.springframework.core.convert.support.CollectionToStringConverter@57d14401 org.springframework.core.convert.support.FallbackObjectToStringConverter@4205fa1a org.springframework.core.convert.support.IdToEntityConverter@29ffe460,org.springframework.core.convert.support.ObjectToObjectConverter@7469c36 org.springframework.core.convert.support.MapToMapConverter@64ba7227 org.springframework.core.convert.support.ObjectToArrayConverter@7be97d5c org.springframework.core.convert.support.ObjectToCollectionConverter@6eb6960f org.springframework.core.convert.support.ObjectToOptionalConverter@653a6040 org.springframework.core.convert.support.ObjectToOptionalConverter@653a6040 org.springframework.core.convert.support.ObjectToOptionalConverter@653a6040 org.springframework.core.convert.support.StreamConverter@5a254ef7 org.springframework.core.convert.support.StreamConverter@5a254ef7 org.springframework.core.convert.support.StreamConverter@5a254ef7 org.springframework.core.convert.support.StreamConverter@5a254ef7 org.springframework.core.convert.support.StringToArrayConverter@3c23a938 org.springframework.core.convert.support.StringToCollectionConverter@7478980 ]
javax.servlet.forward.mapping = [org.apache.catalina.core.ApplicationMapping$MappingImpl@7159f540]
org.apache.tomcat.util.net.secure_protocol_version = [TLSv1.3]
javax.servlet.forward.request_uri = [/luna/servlet/groups/export]
javax.servlet.forward.path_info = [/groups/export]
javax.servlet.error.message = [Cannot invoke "com.lunaimaging.insight.core.domain.search.MediaSearchResult.getResults()" because "sr" is null]
javax.servlet.request.cipher_suite = [TLS_AES_256_GCM_SHA384]
org.springframework.web.servlet.DispatcherServlet.THEME_SOURCE = [WebApplicationContext for namespace 'luna-servlet', started on Thu Jun 25 07:01:11 BST 2026, parent: Root WebApplicationContext]
org.apache.shiro.web.servlet.ShiroHttpServletRequest_SESSION_ID_URL_REWRITING_ENABLED = [false]
mainContent = [/WEB-INF/views/jsp/errors/error.jsp]
encodingFilter.FILTERED = [true]
invalidRequest.FILTERED = [true]
org.springframework.web.servlet.HandlerMapping.uriTemplateVariables = [{}]
javax.servlet.error.request_uri = [/luna/servlet/groups/export]
htitle = [error.htitle]
org.springframework.web.servlet.DispatcherServlet.THEME_RESOLVER = [com.lunaimaging.insight.web.servlet.theme.CollectionThemeResolver@6d978978]
javax.servlet.jsp.jstl.fmt.locale.request = [en_GB]
appConfig = [com.lunaimaging.insight.core.domain.ApplicationConfiguration@67622802]
EXTENDED_COLLECTION_PROPERTIES = [ExtendedCollectionsProperties[All Collections] ]
displayHelpfulTips = [00000000000000000000000000]
CATEGORIZED_COLLECTIONS_COUNT = [0]
AUTHENTICATED_ENTITY = [IpRange[5][130.88.0.0-130.88.255.255] ]
LUNA_COLLECTIONS_IN_CONTEXT = [[MediaCollection[Manchester~4~4]Ahmed Iqbal Ullah Race Relations Collection, MediaCollection[Manchester~93~93]Brethren Collection, MediaCollection[Manchester~26~26]Dante Collection, MediaCollection[Manchester~20~20]Early Printing Collection, MediaCollection[Gaskell2~91~1]Elizabeth Gaskell Collection, MediaCollection[ManchesterDev~95~2]Genizah Collection, MediaCollection[Manchester~12~12]Guardian Collection, MediaCollection[Manchester~10~10]Hebraica Collection, MediaCollection[Manchester~25~25]Library Publications Collection, MediaCollection[maps002~1~1]Maps Collection, MediaCollection[Manchester~11~11]Mary Hamilton Papers, MediaCollection[Man4MedievalVC~4~4]Medieval Collection, MediaCollection[Manchester~19~19]Methodist Collection, MediaCollection[Manchester~18~18]Nashriyah: digital Iranian history آرشیو آنلاین نشریات دانشگاه منچستر, MediaCollection[nonconform~91~1]Non-conformist Collection, MediaCollection[ManchesterDev~93~3]Papyri Collection, MediaCollection[Manchester~24~24]Peterloo Collection, MediaCollection[Manchester~15~15]Photography Collection, MediaCollection[Manchester~91~1]Rylands Collection, MediaCollection[lib1~1~1]The John Rylands Library, MediaCollection[Manchester~14~14]University of Manchester History & Heritage]]
ua = [Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)]
pgs = [50]
at com.lunaimaging.insight.web.controller.MediaGroupsController: handleExportMediaGroup() MediaGroupsController.java ( 1145 )
at jdk.internal.reflect.NativeMethodAccessorImpl: invoke0() NativeMethodAccessorImpl.java ( -2 )
at jdk.internal.reflect.NativeMethodAccessorImpl: invoke() NativeMethodAccessorImpl.java ( 77 )
at jdk.internal.reflect.DelegatingMethodAccessorImpl: invoke() DelegatingMethodAccessorImpl.java ( 43 )
at java.lang.reflect.Method: invoke() Method.java ( 569 )
at org.springframework.web.method.support.InvocableHandlerMethod: doInvoke() InvocableHandlerMethod.java ( 205 )
at org.springframework.web.method.support.InvocableHandlerMethod: invokeForRequest() InvocableHandlerMethod.java ( 150 )
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod: invokeAndHandle() ServletInvocableHandlerMethod.java ( 117 )
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter: invokeHandlerMethod() RequestMappingHandlerAdapter.java ( 903 )
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter: handleInternal() RequestMappingHandlerAdapter.java ( 809 )
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter: handle() AbstractHandlerMethodAdapter.java ( 87 )
at org.springframework.web.servlet.DispatcherServlet: doDispatch() DispatcherServlet.java ( 1072 )
at org.springframework.web.servlet.DispatcherServlet: doService() DispatcherServlet.java ( 965 )
at org.springframework.web.servlet.FrameworkServlet: processRequest() FrameworkServlet.java ( 1006 )
at org.springframework.web.servlet.FrameworkServlet: doGet() FrameworkServlet.java ( 898 )
at javax.servlet.http.HttpServlet: service() HttpServlet.java ( 529 )
at org.springframework.web.servlet.FrameworkServlet: service() FrameworkServlet.java ( 883 )
at javax.servlet.http.HttpServlet: service() HttpServlet.java ( 623 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 199 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.tomcat.websocket.server.WsFilter: doFilter() WsFilter.java ( 51 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.catalina.filters.HttpHeaderSecurityFilter: doFilter() HttpHeaderSecurityFilter.java ( 129 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.catalina.filters.CorsFilter: handleNonCORS() CorsFilter.java ( 333 )
at org.apache.catalina.filters.CorsFilter: doFilter() CorsFilter.java ( 160 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.springframework.web.filter.CharacterEncodingFilter: doFilterInternal() CharacterEncodingFilter.java ( 201 )
at org.springframework.web.filter.OncePerRequestFilter: doFilter() OncePerRequestFilter.java ( 117 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.shiro.web.servlet.ProxiedFilterChain: doFilter() ProxiedFilterChain.java ( 61 )
at org.apache.shiro.web.servlet.AdviceFilter: executeChain() AdviceFilter.java ( 108 )
at org.apache.shiro.web.servlet.AdviceFilter: doFilterInternal() AdviceFilter.java ( 137 )
at org.apache.shiro.web.servlet.OncePerRequestFilter: doFilter() OncePerRequestFilter.java ( 154 )
at org.apache.shiro.web.servlet.ProxiedFilterChain: doFilter() ProxiedFilterChain.java ( 66 )
at org.apache.shiro.web.servlet.AbstractShiroFilter: executeChain() AbstractShiroFilter.java ( 458 )
at org.apache.shiro.web.servlet.AbstractShiroFilter$1: call() AbstractShiroFilter.java ( 373 )
at org.apache.shiro.subject.support.SubjectCallable: doCall() SubjectCallable.java ( 90 )
at org.apache.shiro.subject.support.SubjectCallable: call() SubjectCallable.java ( 83 )
at org.apache.shiro.subject.support.DelegatingSubject: execute() DelegatingSubject.java ( 387 )
at org.apache.shiro.web.servlet.AbstractShiroFilter: doFilterInternal() AbstractShiroFilter.java ( 370 )
at org.apache.shiro.web.servlet.OncePerRequestFilter: doFilter() OncePerRequestFilter.java ( 154 )
at org.springframework.web.filter.DelegatingFilterProxy: invokeDelegate() DelegatingFilterProxy.java ( 354 )
at org.springframework.web.filter.DelegatingFilterProxy: doFilter() DelegatingFilterProxy.java ( 267 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at com.lunaimaging.security.client.filter.HttpsFilter: doFilter() HttpsFilter.java ( 120 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at com.lunaimaging.insight.web.filter.TrackingFilter: doFilter() TrackingFilter.java ( 140 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.logging.log4j.web.Log4jServletFilter: doFilter() Log4jServletFilter.java ( 71 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.catalina.core.StandardWrapperValve: invoke() StandardWrapperValve.java ( 168 )
at org.apache.catalina.core.StandardContextValve: invoke() StandardContextValve.java ( 90 )
at org.apache.catalina.authenticator.AuthenticatorBase: invoke() AuthenticatorBase.java ( 482 )
at org.apache.catalina.core.StandardHostValve: invoke() StandardHostValve.java ( 130 )
at org.apache.catalina.valves.ErrorReportValve: invoke() ErrorReportValve.java ( 93 )
at org.apache.catalina.core.StandardEngineValve: invoke() StandardEngineValve.java ( 74 )
at org.apache.catalina.connector.CoyoteAdapter: service() CoyoteAdapter.java ( 346 )
at org.apache.coyote.ajp.AjpProcessor: service() AjpProcessor.java ( 428 )
at org.apache.coyote.AbstractProcessorLight: process() AbstractProcessorLight.java ( 63 )
at org.apache.coyote.AbstractProtocol$ConnectionHandler: process() AbstractProtocol.java ( 935 )
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor: doRun() NioEndpoint.java ( 1833 )
at org.apache.tomcat.util.net.SocketProcessorBase: run() SocketProcessorBase.java ( 52 )
at org.apache.tomcat.util.threads.ThreadPoolExecutor: runWorker() ThreadPoolExecutor.java ( 975 )
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker: run() ThreadPoolExecutor.java ( 493 )
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable: run() TaskThread.java ( 63 )
at java.lang.Thread: run() Thread.java ( 840 )
Request URI
/luna/servlet/groups/exportParameters
mgid = [2334]Request Attributes
exception = [java.lang.NullPointerException: Cannot invoke "com.lunaimaging.insight.core.domain.search.MediaSearchResult.getResults()" because "sr" is null]javax.servlet.forward.servlet_path = [/servlet]
headerLogo = [/WEB-INF/views/jsp/common/headerLogo.jsp]
javax.servlet.jsp.jstl.fmt.localizationContext.request = [org.springframework.web.servlet.support.JstlUtils$SpringLocalizationContext@66f48a0b]
org.springframework.web.servlet.resource.ResourceUrlProvider = [org.springframework.web.servlet.resource.ResourceUrlProvider@2ce4ade7]
pageTitle = []
pageSize = [50]
REQUEST_URL = [https://emmeline.library.manchester.ac.uk/luna/servlet/groups/export]
adsContent = [/WEB-INF/views/jsp/common/adsContent.jsp]
menuBar = [/WEB-INF/views/jsp/common/menuBar.jsp]
org.springframework.web.servlet.DispatcherServlet.LOCALE_RESOLVER = [org.springframework.web.servlet.i18n.AcceptHeaderLocaleResolver@789ab837]
org.springframework.web.servlet.HandlerMapping.bestMatchingPattern = [/groups/export]
javax.servlet.include.context_path = [/luna]
org.springframework.web.servlet.DispatcherServlet.OUTPUT_FLASH_MAP = [FlashMap [attributes={}, targetRequestPath=null, targetRequestParams={}]]
org.springframework.web.servlet.DispatcherServlet.FLASH_MAP_MANAGER = [org.springframework.web.servlet.support.SessionFlashMapManager@88282a6]
mainNav = [/WEB-INF/views/jsp/common/mainNav.jsp]
javax.servlet.request.key_size = [256]
javax.servlet.error.servlet_name = [luna]
javax.servlet.request.ssl_session_id = [cae4f38a3f8cf4a4290d9ad7f8b84a710e117c264a981b39e18af0b5ff489146]
rc = [org.springframework.web.servlet.support.RequestContext@2ec98a89]
javax.servlet.include.servlet_path = [/WEB-INF/views/jsp/errors/error.jsp]
javax.servlet.forward.query_string = [mgid=2334]
quickSearch = [/WEB-INF/views/jsp/common/quickSearch.jsp]
org.springframework.web.servlet.HandlerMapping.pathWithinHandlerMapping = [/groups/export]
javax.servlet.error.exception = [java.lang.NullPointerException: Cannot invoke "com.lunaimaging.insight.core.domain.search.MediaSearchResult.getResults()" because "sr" is null]
javax.servlet.forward.context_path = [/luna]
cors.isCorsRequest = [false]
org.springframework.web.util.UrlPathHelper.PATH = [/groups/export]
org.springframework.web.context.request.async.WebAsyncManager.WEB_ASYNC_MANAGER = [org.springframework.web.context.request.async.WebAsyncManager@3ab7349e]
org.springframework.web.servlet.HandlerMapping.bestMatchingHandler = [com.lunaimaging.insight.web.controller.MediaGroupsController#handleExportMediaGroup(HttpServletRequest, HttpServletResponse)]
javax.servlet.error.status_code = [200]
org.springframework.web.servlet.DispatcherServlet.CONTEXT = [WebApplicationContext for namespace 'luna-servlet', started on Thu Jun 25 07:01:11 BST 2026, parent: Root WebApplicationContext]
javax.servlet.include.request_uri = [/luna/WEB-INF/views/jsp/errors/error.jsp]
thumbnailResolution = [2]
javax.servlet.include.mapping = [org.apache.catalina.core.ApplicationMapping$MappingImpl@33bf85ee]
org.apache.shiro.web.servlet.ShiroHttpServletRequest_REFERENCED_SESSION_IS_NEW = [true]
shiroFilter.FILTERED = [true]
javax.servlet.error.exception_type = [class java.lang.NullPointerException]
org.apache.logging.log4j.web.Log4jServletFilter.FILTERED = [true]
org.springframework.core.convert.ConversionService = [ConversionService converters = @org.springframework.format.annotation.DateTimeFormat java.lang.Long -> java.lang.String: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012,@org.springframework.format.annotation.NumberFormat java.lang.Long -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.DateTimeFormat java.time.LocalDate -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.LocalDate -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@78ddad9f @org.springframework.format.annotation.DateTimeFormat java.time.LocalDateTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.LocalDateTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@572c4538 @org.springframework.format.annotation.DateTimeFormat java.time.LocalTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.LocalTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@75ccd9d0 @org.springframework.format.annotation.DateTimeFormat java.time.OffsetDateTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.OffsetDateTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@3103f283 @org.springframework.format.annotation.DateTimeFormat java.time.OffsetTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.OffsetTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@517d7c1f @org.springframework.format.annotation.DateTimeFormat java.time.ZonedDateTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.time.ZonedDateTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@6d3a3975 @org.springframework.format.annotation.DateTimeFormat java.util.Calendar -> java.lang.String: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012 @org.springframework.format.annotation.DateTimeFormat java.util.Date -> java.lang.String: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012 @org.springframework.format.annotation.NumberFormat java.lang.Byte -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.lang.Double -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.lang.Float -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.lang.Integer -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.lang.Short -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.math.BigDecimal -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f @org.springframework.format.annotation.NumberFormat java.math.BigInteger -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.Boolean -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@721c251d java.lang.Character -> java.lang.Number : org.springframework.core.convert.support.CharacterToNumberFactory@e947e03 java.lang.Character -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@765c8bc6 java.lang.Enum -> java.lang.Integer : org.springframework.core.convert.support.EnumToIntegerConverter@3b8bfc3a java.lang.Enum -> java.lang.String : org.springframework.core.convert.support.EnumToStringConverter@7c04a206 java.lang.Integer -> java.lang.Enum : org.springframework.core.convert.support.IntegerToEnumConverterFactory@554067b6 java.lang.Long -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$LongToInstantConverter@4e14d58 java.lang.Long -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$LongToCalendarConverter@f407b74,java.lang.Long -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$LongToCalendarConverter@7a6aa9c4 java.lang.Long -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$LongToDateConverter@6bb96246,java.lang.Long -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$LongToDateConverter@4d51e59c java.lang.Number -> java.lang.Character : org.springframework.core.convert.support.NumberToCharacterConverter@68f6b5e2 java.lang.Number -> java.lang.Number : org.springframework.core.convert.support.NumberToNumberConverterFactory@3cc58900 java.lang.Number -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@662ed94d java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.lang.Long: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012,java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Long: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.LocalDate: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.LocalDate: org.springframework.format.datetime.standard.TemporalAccessorParser@4623a359 java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.LocalDateTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.LocalDateTime: org.springframework.format.datetime.standard.TemporalAccessorParser@7cbe2f6d java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.LocalTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.LocalTime: org.springframework.format.datetime.standard.TemporalAccessorParser@45f6ffdc java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.OffsetDateTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.OffsetDateTime: org.springframework.format.datetime.standard.TemporalAccessorParser@1d052458 java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.OffsetTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.OffsetTime: org.springframework.format.datetime.standard.TemporalAccessorParser@1330fb03 java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.ZonedDateTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@609bd7ba,java.lang.String -> java.time.ZonedDateTime: org.springframework.format.datetime.standard.TemporalAccessorParser@6aaf67cf java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.util.Calendar: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012 java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.util.Date: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@6ee95012 java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Byte: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Double: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Float: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Integer: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Short: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.math.BigDecimal: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> @org.springframework.format.annotation.NumberFormat java.math.BigInteger: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@656b107f java.lang.String -> java.lang.Boolean : org.springframework.core.convert.support.StringToBooleanConverter@7802b844 java.lang.String -> java.lang.Character : org.springframework.core.convert.support.StringToCharacterConverter@594d59c7 java.lang.String -> java.lang.Enum : org.springframework.core.convert.support.StringToEnumConverterFactory@69e9084b java.lang.String -> java.lang.Number : org.springframework.core.convert.support.StringToNumberConverterFactory@fb97c32 java.lang.String -> java.nio.charset.Charset : org.springframework.core.convert.support.StringToCharsetConverter@6abf79a5 java.lang.String -> java.time.Duration: org.springframework.format.datetime.standard.DurationFormatter@7c126c81 java.lang.String -> java.time.Instant: org.springframework.format.datetime.standard.InstantFormatter@4a22d8fe java.lang.String -> java.time.Month: org.springframework.format.datetime.standard.MonthFormatter@2254e43d java.lang.String -> java.time.MonthDay: org.springframework.format.datetime.standard.MonthDayFormatter@59d72db1 java.lang.String -> java.time.Period: org.springframework.format.datetime.standard.PeriodFormatter@1a5aa670 java.lang.String -> java.time.Year: org.springframework.format.datetime.standard.YearFormatter@34725979 java.lang.String -> java.time.YearMonth: org.springframework.format.datetime.standard.YearMonthFormatter@18d901e0 java.lang.String -> java.util.Currency : org.springframework.core.convert.support.StringToCurrencyConverter@67c3c6b6 java.lang.String -> java.util.Locale : org.springframework.core.convert.support.StringToLocaleConverter@6a299cf9 java.lang.String -> java.util.Properties : org.springframework.core.convert.support.StringToPropertiesConverter@15e4f2d0 java.lang.String -> java.util.TimeZone : org.springframework.core.convert.support.StringToTimeZoneConverter@fb735a6 java.lang.String -> java.util.UUID : org.springframework.core.convert.support.StringToUUIDConverter@73d1728 java.nio.charset.Charset -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@1f800469 java.time.Duration -> java.lang.String : org.springframework.format.datetime.standard.DurationFormatter@7c126c81 java.time.Instant -> java.lang.Long : org.springframework.format.datetime.standard.DateTimeConverters$InstantToLongConverter@380268cb java.time.Instant -> java.lang.String : org.springframework.format.datetime.standard.InstantFormatter@4a22d8fe java.time.LocalDateTime -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$LocalDateTimeToLocalDateConverter@5ba24d5a java.time.LocalDateTime -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$LocalDateTimeToLocalTimeConverter@4e6176dd java.time.Month -> java.lang.String : org.springframework.format.datetime.standard.MonthFormatter@2254e43d java.time.MonthDay -> java.lang.String : org.springframework.format.datetime.standard.MonthDayFormatter@59d72db1 java.time.OffsetDateTime -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToInstantConverter@688f324a java.time.OffsetDateTime -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToLocalDateConverter@21902410 java.time.OffsetDateTime -> java.time.LocalDateTime : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToLocalDateTimeConverter@1fbabc1 java.time.OffsetDateTime -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToLocalTimeConverter@6ae50d09 java.time.OffsetDateTime -> java.time.ZonedDateTime : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToZonedDateTimeConverter@348de31f java.time.Period -> java.lang.String : org.springframework.format.datetime.standard.PeriodFormatter@1a5aa670 java.time.Year -> java.lang.String : org.springframework.format.datetime.standard.YearFormatter@34725979 java.time.YearMonth -> java.lang.String : org.springframework.format.datetime.standard.YearMonthFormatter@18d901e0 java.time.ZoneId -> java.util.TimeZone : org.springframework.core.convert.support.ZoneIdToTimeZoneConverter@5b35d4a8 java.time.ZonedDateTime -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToInstantConverter@7a3d1f15 java.time.ZonedDateTime -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToLocalDateConverter@49f915c0 java.time.ZonedDateTime -> java.time.LocalDateTime : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToLocalDateTimeConverter@6c99a90f java.time.ZonedDateTime -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToLocalTimeConverter@18bdac54 java.time.ZonedDateTime -> java.time.OffsetDateTime : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToOffsetDateTimeConverter@3b827370 java.time.ZonedDateTime -> java.util.Calendar : org.springframework.core.convert.support.ZonedDateTimeToCalendarConverter@5cddea91 java.util.Calendar -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToLongConverter@3be53d66,java.util.Calendar -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToLongConverter@60aba41e java.util.Calendar -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToInstantConverter@1733dc94 java.util.Calendar -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToLocalDateConverter@44d2a426 java.util.Calendar -> java.time.LocalDateTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToLocalDateTimeConverter@577a6a0d java.util.Calendar -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToLocalTimeConverter@52a18731 java.util.Calendar -> java.time.OffsetDateTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToOffsetDateTimeConverter@518aee0d java.util.Calendar -> java.time.ZonedDateTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToZonedDateTimeConverter@12075c01 java.util.Calendar -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToDateConverter@2bd8694a,java.util.Calendar -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToDateConverter@7df3c650 java.util.Currency -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@4efc4206 java.util.Date -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$DateToLongConverter@7d916209,java.util.Date -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$DateToLongConverter@687ba8ee java.util.Date -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$DateToCalendarConverter@697ecc2f,java.util.Date -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$DateToCalendarConverter@2bb1094c java.util.Locale -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@5ae39d1b java.util.Properties -> java.lang.String : org.springframework.core.convert.support.PropertiesToStringConverter@364ae793 java.util.UUID -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@3d8c96b org.springframework.core.convert.support.ArrayToArrayConverter@1da9d6fa org.springframework.core.convert.support.ArrayToCollectionConverter@e020fc org.springframework.core.convert.support.ArrayToObjectConverter@6c9aff67 org.springframework.core.convert.support.ArrayToStringConverter@233febca org.springframework.core.convert.support.ByteBufferConverter@5ab6ed57 org.springframework.core.convert.support.ByteBufferConverter@5ab6ed57 org.springframework.core.convert.support.ByteBufferConverter@5ab6ed57 org.springframework.core.convert.support.ByteBufferConverter@5ab6ed57 org.springframework.core.convert.support.CollectionToArrayConverter@77ec426f org.springframework.core.convert.support.CollectionToCollectionConverter@2ff676fd org.springframework.core.convert.support.CollectionToObjectConverter@4e8ce9b5 org.springframework.core.convert.support.CollectionToStringConverter@57d14401 org.springframework.core.convert.support.FallbackObjectToStringConverter@4205fa1a org.springframework.core.convert.support.IdToEntityConverter@29ffe460,org.springframework.core.convert.support.ObjectToObjectConverter@7469c36 org.springframework.core.convert.support.MapToMapConverter@64ba7227 org.springframework.core.convert.support.ObjectToArrayConverter@7be97d5c org.springframework.core.convert.support.ObjectToCollectionConverter@6eb6960f org.springframework.core.convert.support.ObjectToOptionalConverter@653a6040 org.springframework.core.convert.support.ObjectToOptionalConverter@653a6040 org.springframework.core.convert.support.ObjectToOptionalConverter@653a6040 org.springframework.core.convert.support.StreamConverter@5a254ef7 org.springframework.core.convert.support.StreamConverter@5a254ef7 org.springframework.core.convert.support.StreamConverter@5a254ef7 org.springframework.core.convert.support.StreamConverter@5a254ef7 org.springframework.core.convert.support.StringToArrayConverter@3c23a938 org.springframework.core.convert.support.StringToCollectionConverter@7478980 ]
javax.servlet.forward.mapping = [org.apache.catalina.core.ApplicationMapping$MappingImpl@7159f540]
org.apache.tomcat.util.net.secure_protocol_version = [TLSv1.3]
javax.servlet.forward.request_uri = [/luna/servlet/groups/export]
javax.servlet.forward.path_info = [/groups/export]
javax.servlet.error.message = [Cannot invoke "com.lunaimaging.insight.core.domain.search.MediaSearchResult.getResults()" because "sr" is null]
javax.servlet.request.cipher_suite = [TLS_AES_256_GCM_SHA384]
org.springframework.web.servlet.DispatcherServlet.THEME_SOURCE = [WebApplicationContext for namespace 'luna-servlet', started on Thu Jun 25 07:01:11 BST 2026, parent: Root WebApplicationContext]
org.apache.shiro.web.servlet.ShiroHttpServletRequest_SESSION_ID_URL_REWRITING_ENABLED = [false]
mainContent = [/WEB-INF/views/jsp/errors/error.jsp]
encodingFilter.FILTERED = [true]
invalidRequest.FILTERED = [true]
org.springframework.web.servlet.HandlerMapping.uriTemplateVariables = [{}]
javax.servlet.error.request_uri = [/luna/servlet/groups/export]
htitle = [error.htitle]
org.springframework.web.servlet.DispatcherServlet.THEME_RESOLVER = [com.lunaimaging.insight.web.servlet.theme.CollectionThemeResolver@6d978978]
javax.servlet.jsp.jstl.fmt.locale.request = [en_GB]
Session Attributes
res = [2]appConfig = [com.lunaimaging.insight.core.domain.ApplicationConfiguration@67622802]
EXTENDED_COLLECTION_PROPERTIES = [ExtendedCollectionsProperties[All Collections] ]
displayHelpfulTips = [00000000000000000000000000]
CATEGORIZED_COLLECTIONS_COUNT = [0]
AUTHENTICATED_ENTITY = [IpRange[5][130.88.0.0-130.88.255.255] ]
LUNA_COLLECTIONS_IN_CONTEXT = [[MediaCollection[Manchester~4~4]Ahmed Iqbal Ullah Race Relations Collection, MediaCollection[Manchester~93~93]Brethren Collection, MediaCollection[Manchester~26~26]Dante Collection, MediaCollection[Manchester~20~20]Early Printing Collection, MediaCollection[Gaskell2~91~1]Elizabeth Gaskell Collection, MediaCollection[ManchesterDev~95~2]Genizah Collection, MediaCollection[Manchester~12~12]Guardian Collection, MediaCollection[Manchester~10~10]Hebraica Collection, MediaCollection[Manchester~25~25]Library Publications Collection, MediaCollection[maps002~1~1]Maps Collection, MediaCollection[Manchester~11~11]Mary Hamilton Papers, MediaCollection[Man4MedievalVC~4~4]Medieval Collection, MediaCollection[Manchester~19~19]Methodist Collection, MediaCollection[Manchester~18~18]Nashriyah: digital Iranian history آرشیو آنلاین نشریات دانشگاه منچستر, MediaCollection[nonconform~91~1]Non-conformist Collection, MediaCollection[ManchesterDev~93~3]Papyri Collection, MediaCollection[Manchester~24~24]Peterloo Collection, MediaCollection[Manchester~15~15]Photography Collection, MediaCollection[Manchester~91~1]Rylands Collection, MediaCollection[lib1~1~1]The John Rylands Library, MediaCollection[Manchester~14~14]University of Manchester History & Heritage]]
ua = [Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)]
pgs = [50]
StackTrace
java.lang.NullPointerException: Cannot invoke "com.lunaimaging.insight.core.domain.search.MediaSearchResult.getResults()" because "sr" is nullat com.lunaimaging.insight.web.controller.MediaGroupsController: handleExportMediaGroup() MediaGroupsController.java ( 1145 )
at jdk.internal.reflect.NativeMethodAccessorImpl: invoke0() NativeMethodAccessorImpl.java ( -2 )
at jdk.internal.reflect.NativeMethodAccessorImpl: invoke() NativeMethodAccessorImpl.java ( 77 )
at jdk.internal.reflect.DelegatingMethodAccessorImpl: invoke() DelegatingMethodAccessorImpl.java ( 43 )
at java.lang.reflect.Method: invoke() Method.java ( 569 )
at org.springframework.web.method.support.InvocableHandlerMethod: doInvoke() InvocableHandlerMethod.java ( 205 )
at org.springframework.web.method.support.InvocableHandlerMethod: invokeForRequest() InvocableHandlerMethod.java ( 150 )
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod: invokeAndHandle() ServletInvocableHandlerMethod.java ( 117 )
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter: invokeHandlerMethod() RequestMappingHandlerAdapter.java ( 903 )
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter: handleInternal() RequestMappingHandlerAdapter.java ( 809 )
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter: handle() AbstractHandlerMethodAdapter.java ( 87 )
at org.springframework.web.servlet.DispatcherServlet: doDispatch() DispatcherServlet.java ( 1072 )
at org.springframework.web.servlet.DispatcherServlet: doService() DispatcherServlet.java ( 965 )
at org.springframework.web.servlet.FrameworkServlet: processRequest() FrameworkServlet.java ( 1006 )
at org.springframework.web.servlet.FrameworkServlet: doGet() FrameworkServlet.java ( 898 )
at javax.servlet.http.HttpServlet: service() HttpServlet.java ( 529 )
at org.springframework.web.servlet.FrameworkServlet: service() FrameworkServlet.java ( 883 )
at javax.servlet.http.HttpServlet: service() HttpServlet.java ( 623 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 199 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.tomcat.websocket.server.WsFilter: doFilter() WsFilter.java ( 51 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.catalina.filters.HttpHeaderSecurityFilter: doFilter() HttpHeaderSecurityFilter.java ( 129 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.catalina.filters.CorsFilter: handleNonCORS() CorsFilter.java ( 333 )
at org.apache.catalina.filters.CorsFilter: doFilter() CorsFilter.java ( 160 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.springframework.web.filter.CharacterEncodingFilter: doFilterInternal() CharacterEncodingFilter.java ( 201 )
at org.springframework.web.filter.OncePerRequestFilter: doFilter() OncePerRequestFilter.java ( 117 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.shiro.web.servlet.ProxiedFilterChain: doFilter() ProxiedFilterChain.java ( 61 )
at org.apache.shiro.web.servlet.AdviceFilter: executeChain() AdviceFilter.java ( 108 )
at org.apache.shiro.web.servlet.AdviceFilter: doFilterInternal() AdviceFilter.java ( 137 )
at org.apache.shiro.web.servlet.OncePerRequestFilter: doFilter() OncePerRequestFilter.java ( 154 )
at org.apache.shiro.web.servlet.ProxiedFilterChain: doFilter() ProxiedFilterChain.java ( 66 )
at org.apache.shiro.web.servlet.AbstractShiroFilter: executeChain() AbstractShiroFilter.java ( 458 )
at org.apache.shiro.web.servlet.AbstractShiroFilter$1: call() AbstractShiroFilter.java ( 373 )
at org.apache.shiro.subject.support.SubjectCallable: doCall() SubjectCallable.java ( 90 )
at org.apache.shiro.subject.support.SubjectCallable: call() SubjectCallable.java ( 83 )
at org.apache.shiro.subject.support.DelegatingSubject: execute() DelegatingSubject.java ( 387 )
at org.apache.shiro.web.servlet.AbstractShiroFilter: doFilterInternal() AbstractShiroFilter.java ( 370 )
at org.apache.shiro.web.servlet.OncePerRequestFilter: doFilter() OncePerRequestFilter.java ( 154 )
at org.springframework.web.filter.DelegatingFilterProxy: invokeDelegate() DelegatingFilterProxy.java ( 354 )
at org.springframework.web.filter.DelegatingFilterProxy: doFilter() DelegatingFilterProxy.java ( 267 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at com.lunaimaging.security.client.filter.HttpsFilter: doFilter() HttpsFilter.java ( 120 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at com.lunaimaging.insight.web.filter.TrackingFilter: doFilter() TrackingFilter.java ( 140 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.logging.log4j.web.Log4jServletFilter: doFilter() Log4jServletFilter.java ( 71 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter() ApplicationFilterChain.java ( 168 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter() ApplicationFilterChain.java ( 144 )
at org.apache.catalina.core.StandardWrapperValve: invoke() StandardWrapperValve.java ( 168 )
at org.apache.catalina.core.StandardContextValve: invoke() StandardContextValve.java ( 90 )
at org.apache.catalina.authenticator.AuthenticatorBase: invoke() AuthenticatorBase.java ( 482 )
at org.apache.catalina.core.StandardHostValve: invoke() StandardHostValve.java ( 130 )
at org.apache.catalina.valves.ErrorReportValve: invoke() ErrorReportValve.java ( 93 )
at org.apache.catalina.core.StandardEngineValve: invoke() StandardEngineValve.java ( 74 )
at org.apache.catalina.connector.CoyoteAdapter: service() CoyoteAdapter.java ( 346 )
at org.apache.coyote.ajp.AjpProcessor: service() AjpProcessor.java ( 428 )
at org.apache.coyote.AbstractProcessorLight: process() AbstractProcessorLight.java ( 63 )
at org.apache.coyote.AbstractProtocol$ConnectionHandler: process() AbstractProtocol.java ( 935 )
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor: doRun() NioEndpoint.java ( 1833 )
at org.apache.tomcat.util.net.SocketProcessorBase: run() SocketProcessorBase.java ( 52 )
at org.apache.tomcat.util.threads.ThreadPoolExecutor: runWorker() ThreadPoolExecutor.java ( 975 )
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker: run() ThreadPoolExecutor.java ( 493 )
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable: run() TaskThread.java ( 63 )
at java.lang.Thread: run() Thread.java ( 840 )