Error when viewing a certain review

When we try to access one particular review we get the following error...

500 error
javax.servlet.ServletException
javax.el.ELException: java.lang.NullPointerException

This is reproducible every time and this review is the only review in the project displaying this behaviour. All other reviews are fine.

We have already tried...

• Re-index Crucible Data
• Re-index Repository

Here's the larger dump...

javax.el.ELException: java.lang.NullPointerException
at javax.el.BeanELResolver.getValue(BeanELResolver.java:266)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
at com.sun.el.parser.AstValue.getValue(AstValue.java:138)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206)
at org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:984)
at org.apache.jsp.tag.web.review.frxDisplay_tag._jspx_meth_c_if_6(frxDisplay_tag.java:783)
at org.apache.jsp.tag.web.review.frxDisplay_tag._jspx_meth_c_when_1(frxDisplay_tag.java:634)
at org.apache.jsp.tag.web.review.frxDisplay_tag._jspx_meth_c_choose_1(frxDisplay_tag.java:588)
at org.apache.jsp.tag.web.review.frxDisplay_tag.doTag(frxDisplay_tag.java:256)
at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.review_jsp._jspx_meth_rev_frxDisplay_0(review_jsp.java:4715)
at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.review_jsp._jspx_meth_c_forEach_28(review_jsp.java:4674)
at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.review_jsp._jspx_meth_c_when_17(review_jsp.java:4640)
at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.review_jsp._jspx_meth_c_choose_11(review_jsp.java:4608)
at org.apache.jsp.WEB_002dINF.jsp.crucible.review.monolithic.review_jsp._jspService(review_jsp.java:487)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1144)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:70)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at com.cenqua.crucible.filters.CrucibleFilter.doFilter(CrucibleFilter.java:139)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at com.cenqua.fisheye.web.filters.TotalityFilter.doFilter(TotalityFilter.java:187)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:285)
at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)
at com.opensymphony.webwork.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:114)
at com.opensymphony.webwork.dispatcher.WebWorkResultSupport.execute(WebWorkResultSupport.java:143)
at com.opensymphony.xwork.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:313)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:208)
at com.cenqua.crucible.interceptors.ReviewInterceptor.intercept(ReviewInterceptor.java:49)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)
at com.cenqua.crucible.interceptors.CruciblePermissionInterceptor.intercept(CruciblePermissionInterceptor.java:40)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)
at com.opensymphony.xwork.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:186)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)
at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:116)
at com.opensymphony.webwork.dispatcher.DispatcherUtils.serviceAction(DispatcherUtils.java:273)
at com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:111)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1144)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at com.cenqua.crucible.filters.CrucibleFilter.doFilter(CrucibleFilter.java:139)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at com.cenqua.fisheye.web.filters.TotalityFilter.doFilter(TotalityFilter.java:187)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:285)
at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)
at com.cenqua.fisheye.web.filters.TotalityFilter.doFilter(TotalityFilter.java:123)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:81)
at org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:129)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at com.cenqua.fisheye.web.filters.ProductInfoFilter.doFilter(ProductInfoFilter.java:32)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at com.cenqua.fisheye.web.filters.UpfrontFilter.doFilter(UpfrontFilter.java:39)
at org.mortbay.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1136)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)
at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:829)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
Caused by: java.lang.NullPointerException
at com.cenqua.crucible.revision.source.RepositorySource.getLatestRevIdent(RepositorySource.java:434)
at com.cenqua.crucible.revision.source.RepositorySource.isAnySuccessorRevisions(RepositorySource.java:424)
at com.cenqua.crucible.view.FRXDO.isAnySuccessorRevisions(FRXDO.java:219)
at sun.reflect.GeneratedMethodAccessor247.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:261)
... 109 more