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https://issues.apache.org/jira/browse/SLING-2922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mike Müller resolved SLING-2922.
--------------------------------
Resolution: Fixed
Committed a fix in r1494674.
Please make a check and let me know, if the exception is gone in your case.
> ResourceResolver.findResources Broken In ResourceResolver 1.0.7-SNAPSHOT
> ------------------------------------------------------------------------
>
> Key: SLING-2922
> URL: https://issues.apache.org/jira/browse/SLING-2922
> Project: Sling
> Issue Type: Bug
> Components: ResourceResolver
> Affects Versions: Resource Resolver 1.0.8
> Reporter: Dan Klco
> Assignee: Mike Müller
> Priority: Blocker
>
> I am getting some strange errors in the TagLib integration tests which seem
> to be point into to issues with the ResourceResolver.findResources method.
> It seems like the Find Resource JSP Tag is passing up an exception being
> thrown deep down in the implementation of Find Resources. As far as I can
> tell the code is valid and the query being execute should work.
> Please find the error I am receiving below:
> (500)
> The requested URL /SlingJSPTaglibTest/1371581300642/48_1371581300645.html
> resulted in an error in /apps/integration-test/taglib-test/taglib-test.jsp.
> Exception:
> org.apache.sling.api.SlingException:
> at
> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspExceptionInternal(JspServletWrapper.java:672)
> at
> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:608)
> at
> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:533)
> at
> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:449)
> at
> org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:263)
> at
> org.apache.sling.scripting.jsp.JspScriptEngineFactory.access$100(JspScriptEngineFactory.java:87)
> at
> org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine.eval(JspScriptEngineFactory.java:450)
> at
> org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:361)
> at
> org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:171)
> at
> org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:463)
> at
> org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:508)
> at
> org.apache.sling.engine.impl.SlingRequestProcessorImpl.processComponent(SlingRequestProcessorImpl.java:261)
> at
> org.apache.sling.engine.impl.filter.RequestSlingFilterChain.render(RequestSlingFilterChain.java:49)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:64)
> at
> org.apache.sling.launchpad.testservices.filters.TestFilter.doFilter(TestFilter.java:47)
> at
> org.apache.sling.launchpad.testservices.filters.NoPropertyFilter.doFilter(NoPropertyFilter.java:25)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:60)
> at
> org.apache.sling.launchpad.testservices.filters.TestFilter.doFilter(TestFilter.java:47)
> at
> org.apache.sling.launchpad.testservices.filters.SlingFilter.doFilter(SlingFilter.java:25)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:60)
> at
> org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter.doFilter(RequestProgressTrackerLogFilter.java:64)
> at
> org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:60)
> at
> org.apache.sling.engine.impl.SlingRequestProcessorImpl.processRequest(SlingRequestProcessorImpl.java:151)
> at
> org.apache.sling.engine.impl.SlingMainServlet.service(SlingMainServlet.java:207)
> at
> org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
> at
> org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
> at
> org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
> at
> org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
> at
> org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
> at
> org.apache.sling.launchpad.testservices.filters.TestFilter.doFilter(TestFilter.java:47)
> at
> org.apache.sling.launchpad.testservices.filters.HttpServiceExtFilter.doFilter(HttpServiceExtFilter.java:27)
> at
> org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
> at
> org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
> at
> org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
> at
> org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
> at
> org.apache.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:75)
> at
> org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
> at
> org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
> at
> org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
> at
> org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
> at
> org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
> at
> org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
> at
> org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at org.mortbay.jetty.Server.handle(Server.java:326)
> at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:926)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
> at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> Caused by: java.lang.NullPointerException
> at
> org.apache.sling.resourceresolver.impl.tree.ResourceProviderFactoryHandler.getResourceProvider(ResourceProviderFactoryHandler.java:82)
> at
> org.apache.sling.resourceresolver.impl.helper.SortedProviderList.getProviderHandler(SortedProviderList.java:199)
> at
> org.apache.sling.resourceresolver.impl.tree.RootResourceProviderEntry$2.seek(RootResourceProviderEntry.java:149)
> at
> org.apache.sling.resourceresolver.impl.tree.RootResourceProviderEntry$2.<init>(RootResourceProviderEntry.java:134)
> at
> org.apache.sling.resourceresolver.impl.tree.RootResourceProviderEntry.findResources(RootResourceProviderEntry.java:132)
> at
> org.apache.sling.resourceresolver.impl.ResourceResolverImpl.findResources(ResourceResolverImpl.java:645)
> at
> org.apache.sling.scripting.jsp.taglib.FindResourcesTag.doEndTag(FindResourcesTag.java:65)
> at
> org.apache.jsp.apps.integration_002dtest.taglib_002dtest.taglib_002dtest_jsp._jspx_meth_sling_005ffindResources_005f0(taglib_002dtest_jsp.java:1025)
> at
> org.apache.jsp.apps.integration_002dtest.taglib_002dtest.taglib_002dtest_jsp._jspService(taglib_002dtest_jsp.java:182)
> at
> org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at
> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:502)
> ... 54 more
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