Cannot Load Home Page and Had Exception

[Zhongping Yan]

Hi,

I built DSpace 7.0 backend and frontend on my local machine. Deployed backend on Tomcat. I logged in DSpace UI, but cannot load its Home page. Looked at the backend log file dspace.log. I fount an exception always occurred when I went to Home page through URL http://localhost:4000/home. It cannot go to Home page by clicking the DSpace logo or Home breadcrumb when I was in Profile page or MyDSpace page. The exception and log into in logs are as below:

2021-09-14 15:24:22,198 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:24:22,229 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:24:22,248 INFO  6f11b865-8655-4de3-9021-c43413a9d74d 7632859b-3d9b-4c16-8f54-c070116f4383 org.dspace.app.rest.utils.DSpaceAPIRequestLoggingFilter @ Before request [PATCH /server/api/eperson/epersons/1cc955b5-97b5-4384-b76d-940c010a98ee] originated from /

2021-09-14 15:24:22,254 INFO  6f11b865-8655-4de3-9021-c43413a9d74d 7632859b-3d9b-4c16-8f54-c070116f4383 org.dspace.content.MetadataValueServiceImpl @ <user email>::delete_metadata_value: metadata_value_id=13

2021-09-14 15:24:22,254 INFO  6f11b865-8655-4de3-9021-c43413a9d74d 7632859b-3d9b-4c16-8f54-c070116f4383 org.dspace.eperson.EPersonServiceImpl @ <user email>::update_eperson:eperson_id=1cc955b5-97b5-4384-b76d-940c010a98ee

2021-09-14 15:27:10,429 INFO  6f11b865-8655-4de3-9021-c43413a9d74d aa14b33a-a404-4b22-80e8-6f7d71933f27 org.dspace.app.rest.utils.DSpaceAPIRequestLoggingFilter @ Before request [GET /server/api] originated from /

2021-09-14 15:27:10,451 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:27:10,461 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:27:10,466 INFO  6f11b865-8655-4de3-9021-c43413a9d74d 77b6f2e6-441e-41d4-952d-0e453713ab74 org.dspace.app.rest.utils.DSpaceAPIRequestLoggingFilter @ Before request [GET /server/api/authn/status] originated from /

2021-09-14 15:27:10,490 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:27:10,497 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:27:10,501 INFO  6f11b865-8655-4de3-9021-c43413a9d74d fd1de503-c9aa-4623-8d45-fa7f9ebc8e7e org.dspace.app.rest.utils.DSpaceAPIRequestLoggingFilter @ Before request [GET /server/api/eperson/epersons/1cc955b5-97b5-4384-b76d-940c010a98ee] originated from /

2021-09-14 15:27:10,605 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:27:10,611 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:27:10,616 INFO  6f11b865-8655-4de3-9021-c43413a9d74d cb806e95-e747-4094-8a27-c1fcc03ad0c7 org.dspace.app.rest.utils.DSpaceAPIRequestLoggingFilter @ Before request [GET /server/api/core/sites] originated from /

2021-09-14 15:27:10,619 ERROR 6f11b865-8655-4de3-9021-c43413a9d74d cb806e95-e747-4094-8a27-c1fcc03ad0c7 org.dspace.app.rest.exception.DSpaceApiExceptionControllerAdvice @ An exception has occurred (status:500)

java.lang.NullPointerException: null

at org.dspace.app.rest.converter.ConverterService.toRest(ConverterService.java:111) ~[classes/:7.0]

at org.dspace.app.rest.converter.ConverterService.toRestPage(ConverterService.java:207) ~[classes/:7.0]

at org.dspace.app.rest.repository.SiteRestRepository.findAll(SiteRestRepository.java:64) ~[classes/:7.0]

at org.dspace.app.rest.repository.SiteRestRepository$$FastClassBySpringCGLIB$$4fda3bbe.invoke(<generated>) ~[classes/:7.0]

at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:687) ~[spring-aop-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.dspace.app.rest.repository.SiteRestRepository$$EnhancerBySpringCGLIB$$4713dacc.findAll(<generated>) ~[classes/:7.0]

at org.dspace.app.rest.repository.DSpaceRestRepository.findAll(DSpaceRestRepository.java:236) ~[classes/:7.0]

at org.dspace.app.rest.repository.DSpaceRestRepository$$FastClassBySpringCGLIB$$615525f9.invoke(<generated>) ~[classes/:7.0]

at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:687) ~[spring-aop-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.dspace.app.rest.repository.SiteRestRepository$$EnhancerBySpringCGLIB$$4713dacc.findAll(<generated>) ~[classes/:7.0]

at org.dspace.app.rest.RestResourceController.findAll(RestResourceController.java:927) ~[classes/:7.0]

at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]

at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]

at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]

at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]

at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105) ~[spring-webmvc-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879) ~[spring-webmvc-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793) ~[spring-webmvc-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) [spring-webmvc-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) [spring-webmvc-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) [spring-webmvc-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) [spring-webmvc-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at javax.servlet.http.HttpServlet.service(HttpServlet.java:655) [servlet-api.jar:4.0.FR]

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) [spring-webmvc-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) [servlet-api.jar:4.0.FR]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:228) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) [tomcat-websocket.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.springframework.web.filter.AbstractRequestLoggingFilter.doFilterInternal(AbstractRequestLoggingFilter.java:289) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.dspace.app.rest.filter.DSpaceRequestContextFilter.doFilter(DSpaceRequestContextFilter.java:45) [classes/:7.0]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.dspace.app.rest.filter.ContentLanguageHeaderResponseFilter.doFilter(ContentLanguageHeaderResponseFilter.java:51) [classes/:7.0]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:84) [dspace-services-7.0.jar:7.0]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.dspace.app.rest.security.AnonymousAdditionalAuthorizationFilter.doFilterInternal(AnonymousAdditionalAuthorizationFilter.java:67) [classes/:7.0]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.dspace.app.rest.security.StatelessAuthenticationFilter.doFilterInternal(StatelessAuthenticationFilter.java:102) [classes/:7.0]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:117) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:92) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) [spring-security-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]

at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:128) [spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]

at org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:66) [spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]

at org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:103) [spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:121) [spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) [spring-web-5.2.5.RELEASE.jar:5.2.5.RELEASE]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71) [log4j-web-2.13.3.jar:2.13.3]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) [catalina.jar:9.0.50]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) [catalina.jar:9.0.50]

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) [catalina.jar:9.0.50]

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) [catalina.jar:9.0.50]

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) [catalina.jar:9.0.50]

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) [catalina.jar:9.0.50]

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [catalina.jar:9.0.50]

at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687) [catalina.jar:9.0.50]

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) [catalina.jar:9.0.50]

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) [catalina.jar:9.0.50]

at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382) [tomcat-coyote.jar:9.0.50]

at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-coyote.jar:9.0.50]

at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893) [tomcat-coyote.jar:9.0.50]

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1723) [tomcat-coyote.jar:9.0.50]

at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:9.0.50]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]

at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:9.0.50]

at java.lang.Thread.run(Thread.java:834) [?:?]

2021-09-14 15:27:11,154 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:27:11,166 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:27:11,218 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:27:11,228 WARN  unknown unknown org.dspace.discovery.SolrServiceImpl @ We have a collection or community admin with ID: 1cc955b5-97b5-4384-b76d-940c010a98ee without any administrable collection or community!

2021-09-14 15:27:11,235 INFO  6f11b865-8655-4de3-9021-c43413a9d74d cb84f541-bb8a-4de3-9b1a-70cf2ed863cf org.dspace.app.rest.utils.DSpaceAPIRequestLoggingFilter @ Before request [GET /server/api/authn/status] originated from /

2021-09-14 15:27:11,235 INFO  6f11b865-8655-4de3-9021-c43413a9d74d f2edbbbf-e513-440f-97aa-212993fbe0f9 org.dspace.app.rest.utils.DSpaceAPIRequestLoggingFilter @ Before request [GET /server/api/config/properties/google.analytics.key] originated from /

2021-09-14 15:27:11,238 WARN  6f11b865-8655-4de3-9021-c43413a9d74d f2edbbbf-e513-440f-97aa-212993fbe0f9 org.dspace.app.rest.exception.DSpaceApiExceptionControllerAdvice @ An exception has occurred (status:404)

Appreciate for helps!

Zhongping

[NTech]

Same problem for me too. Any help received or did you manage to fix it by any chance ? 

[Zhongping Yan]

Check out this https://groups.google.com/g/dspace-tech/c/QrwKaPJ5mEE/m/YhBW5ptuAQAJ. Tim gave instructions to solve this issue.

This issue just happened to me occationally. 

[Nithin Joseph]

Yes . Some how I managed to find the solution on last Saturday itself by referring to the other group discussion. Glad to have fixed it using your reference thread . This was a real pain to understand till I came across the group thread.

 

Sent from Mail for Windows

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