Unable to view summary/tickets page

Originally posted on superuser

I’m currently unable to view the summary page on any repository, or view tickets. Please see the superuser link above for detailed information.

Here’s the stack trace for attempting to load a summary page, specifically for jPortfolio:

2017-05-19 18:36:34 [ERROR] Can't instantiate page using constructor public com.gitblit.wicket.pages.SummaryPage(org.apache.wicket.PageParameters) and argument r = "jPortfolio.git"
org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor public com.gitblit.wicket.pages.SummaryPage(org.apache.wicket.PageParameters) and argument r = "jPortfolio.git"
        at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:212)
        at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:89)
        at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:305)
        at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320)
        at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:234)
        at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
        at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1279)
        at org.apache.wicket.RequestCycle.step(RequestCycle.java:1358)
        at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1465)
        at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
        at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
        at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:88)
        at com.gitblit.servlet.EnforceAuthenticationFilter.doFilter(EnforceAuthenticationFilter.java:99)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:88)
        at com.gitblit.servlet.ProxyFilter$1.doFilter(ProxyFilter.java:89)
        at com.gitblit.servlet.ProxyFilter.doFilter(ProxyFilter.java:92)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:88)
        at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:120)
        at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:133)
        at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:130)
        at com.google.inject.servlet.GuiceFilter$Context.call(GuiceFilter.java:203)
        at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:130)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:789)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.GeneratedConstructorAccessor133.newInstance(Unknown Source)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:188)
        ... 41 more
Caused by: java.lang.NullPointerException
        at com.gitblit.manager.ServicesManager.getRepositoryUrls(ServicesManager.java:279)
        at com.gitblit.wicket.panels.RepositoryUrlPanel.onInitialize(RepositoryUrlPanel.java:83)
        at org.apache.wicket.Component.fireInitialize(Component.java:4105)
        at org.apache.wicket.MarkupContainer.initialize(MarkupContainer.java:433)
        at org.apache.wicket.MarkupContainer.addedComponent(MarkupContainer.java:1000)
        at org.apache.wicket.MarkupContainer.add(MarkupContainer.java:142)
        at com.gitblit.wicket.pages.SummaryPage.<init>(SummaryPage.java:130)
        ... 45 more

[drognisep]

@pingunaut As it turns out, that’s exactly what I did. Don’t know why, but that’s it. Thanks for your help!

[martinspielmann]

Hmm, didn’t find anything in the logic that would explain it. Maybe it’s your domain configuration (in gitblit.properties or defaults.properties)? I was able to exactly reproduce the behavior by setting: web.canonicalUrl = “https://saylorsolutions.com/git/”

The url has to be set without the quotes to work correctly