Upgrade 1.6.5 -> 1.7.4.1: "View Images" broken

[MarkC]

Hi,

After updating an instance from 1.6.5 to 1.7.4.1, we're finding that attempting to view the images fails. The pop up window has the very generic messages of:

XNAT has encountered an error with your request:

   Status: Unknown status

   URI: Unknown URI

   Message: Unknown error occurred

A more meaningful message seems to appear in turbine.log, which has the following impressive stacktrace:

2018-03-13 11:02:13,318 [http-bio-8443-exec-10] ERROR org.apache.turbine.Turbine - Turbine.handleException:

java.lang.ClassNotFoundException:

        Requested Screen not found: XDATScreen_Viewer

        Turbine looked in the following modules.packages path:

        [org.apache.turbine.app.xnat.modules, org.nrg.xnat.turbine.modules, org.nrg.xdat.turbine.modules, org.apache.turbine.app.xnat17.modules, org.apache.turbine.modules]

        at org.apache.turbine.modules.ScreenLoader.getInstance(ScreenLoader.java:196)

        at org.apache.turbine.modules.pages.DefaultPage.doBuild(DefaultPage.java:142)

        at org.apache.turbine.modules.Page.build(Page.java:56)

        at org.apache.turbine.modules.PageLoader.exec(PageLoader.java:104)

        at org.apache.turbine.Turbine.doGet(Turbine.java:796)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:624)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

        at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:237)

        at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:209)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

        at org.nrg.xnat.restlet.util.UpdateExpirationCookie.doFilter(UpdateExpirationCookie.java:37)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)

        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)

        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.nrg.xnat.security.XnatInitCheckFilter.doFilter(XnatInitCheckFilter.java:47)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.nrg.xnat.security.XnatBasicAuthenticationFilter.doFilterInternal(XnatBasicAuthenticationFilter.java:143)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:155)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.nrg.xnat.security.XnatExpiredPasswordFilter.doFilter(XnatExpiredPasswordFilter.java:204)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.access.channel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:157)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)

        at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)

        at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)

        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)

        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)

        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)

        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)

        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)

        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)

        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)

        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)

        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)

        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)

        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)

        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

        at java.lang.Thread.run(Thread.java:745)

 Any help with the issue would be much appreciated.

Mark