[SLING-6254] Sling IDE: Got status code 500 for call to http://localhost:4000/system/sling/tooling/sourceReferences.json with AEM 6.2

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Tooling Support Source 1.0.0
• Fix Version/s: Tooling Support Source 1.0.2
• Component/s: IDE
• Assignee: Konrad Windszus
• Reporter: Konrad Windszus
• Created: 08/Nov/16 14:45
• Updated: 01/May/17 11:45
• Resolved: 08/Nov/16 15:18

Description

When connecting in debug mode with a local server got the following error

org.apache.sling.ide.osgi.OsgiClientException: org.apache.commons.httpclient.HttpException: Got status code 500 for call to http://localhost:4000/system/sling/tooling/sourceReferences.json
	at org.apache.sling.ide.osgi.impl.HttpOsgiClient.findSourceReferences(HttpOsgiClient.java:223)
	at org.apache.sling.ide.osgi.impl.TracingOsgiClient.findSourceReferences(TracingOsgiClient.java:110)
	at org.apache.sling.ide.eclipse.core.internal.JVMDebuggerConnection.connectInDebugMode(JVMDebuggerConnection.java:119)
	at org.apache.sling.ide.eclipse.core.internal.SlingLaunchpadBehaviour.start(SlingLaunchpadBehaviour.java:123)
	at org.apache.sling.ide.eclipse.core.internal.SlingLaunchpadLaunchConfigurationDelegate.launch(SlingLaunchpadLaunchConfigurationDelegate.java:45)
	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:885)
	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:739)
	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:731)
	at org.eclipse.wst.server.core.internal.Server.startImpl2(Server.java:3556)
	at org.eclipse.wst.server.core.internal.Server.startImpl(Server.java:3492)
	at org.eclipse.wst.server.core.internal.Server$StartJob.run(Server.java:367)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.apache.commons.httpclient.HttpException: Got status code 500 for call to http://localhost:4000/system/sling/tooling/sourceReferences.json
	at org.apache.sling.ide.osgi.impl.HttpOsgiClient.findSourceReferences(HttpOsgiClient.java:198)
	... 11 more

On the server-side I see

8.11.2016 15:42:56.189 *ERROR* [qtp1040324669-4133] org.apache.felix.http.jetty Exception while processing request to /system/sling/tooling/sourceReferences.json (java.lang.NullPointerException)
java.lang.NullPointerException: null
	at org.apache.sling.tooling.support.source.impl.FelixJettySourceReferenceFinder.findSourceReferences(FelixJettySourceReferenceFinder.java:53)
	at org.apache.sling.tooling.support.source.impl.SourceReferencesServlet.doGet(SourceReferencesServlet.java:123)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
	at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
	at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:290)
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
	at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
	at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:89)
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
	at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:129)
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
	at org.apache.sling.featureflags.impl.FeatureManager.doFilter(FeatureManager.java:116)
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
	at org.apache.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:75)
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
	at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:124)
	at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:61)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
	at org.eclipse.jetty.server.Server.handle(Server.java:499)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
	at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
	at java.lang.Thread.run(Thread.java:745)

Issue Links

• blocks: SLING-6255 Sling IDE: Rely on latest tooling source support (1.0.2)
• is broken by: SLING-5528 Allow discovery of sources of the bundles currently deployed in a Sling runtime