Bugzilla – Full Text Bug Listing
| Summary: | [r-OSGi] NPE in ChannelEndpointImpl.getRemoteReference() due to proxy bundle failing to install | ||
|---|---|---|---|
| Product: | [RT] ECF | Reporter: | Markus Kuppe <bugs.eclipse.org> |
| Component: | ecf.protocols | Assignee: | Markus Kuppe <bugs.eclipse.org> |
| Status: | RESOLVED DUPLICATE | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | CC: | rgaifiev |
| Version: | 3.3.0 | ||
| Target Milestone: | 3.4.0 | ||
| Hardware: | All | ||
| OS: | All | ||
| Whiteboard: | |||
I have seen this bug in version Eclipse 3.6.RC4 (RAP and RPC developers installation package). and into Eclipse 3.6.SR1 :) (In reply to comment #1) > I have seen this bug in version Eclipse 3.6.RC4 (RAP and RPC developers > installation package). RAP and RCP developer packages do not contain r-OSGi. Please run a "ss" on the console on the host and client application and paste the output here. Thanks Markus My patch https://bugs.eclipse.org/bugs/attachment.cgi?id=137363 fixes this problem. I'm going to apply it now despite of code divergence. *** This bug has been marked as a duplicate of bug 248545 *** Upstream tracks this issue at https://sourceforge.net/tracker/?func=detail&aid=3085320&group_id=158382&atid=807609 |
Hi, Could you please assistant me. I created simple HelloWorld Application. I made following step: 1. Start Host application 2. Start Client application 3. Stop Host application 4. Start Host application and after that I have got exception on Client side: java.lang.NullPointerException at ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl.getRemoteReference(ChannelEndpointImpl.java:922) at ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl.getProperties(ChannelEndpointImpl.java:436) at ch.ethz.iks.r_osgi.impl.ChannelEndpointMultiplexer.getProperties(ChannelEndpointMultiplexer.java:110) at proxy.localhost_jcaafe.rustam.gaifiev.rosgi.IHelloImpl.start(Unknown Source) at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783) at java.security.AccessController.doPrivileged(Native Method) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755) at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370) at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:284) at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:276) at ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl.installResolveAndStartBundle(ChannelEndpointImpl.java:819) at ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl.getProxyBundle(ChannelEndpointImpl.java:799) at ch.ethz.iks.r_osgi.impl.RemoteOSGiServiceImpl.fetchService(RemoteOSGiServiceImpl.java:850) at ch.ethz.iks.r_osgi.impl.RemoteOSGiServiceImpl.getRemoteService(RemoteOSGiServiceImpl.java:772) at org.eclipse.ecf.internal.provider.r_osgi.R_OSGiRemoteServiceContainer.getRemoteService(R_OSGiRemoteServiceContainer.java:198) at org.eclipse.ecf.internal.osgi.services.distribution.DiscoveredServiceTrackerImpl.registerRemoteServiceReferences(DiscoveredServiceTrackerImpl.java:545) at org.eclipse.ecf.internal.osgi.services.distribution.DiscoveredServiceTrackerImpl.handleDiscoveredServiceAvailable(DiscoveredServiceTrackerImpl.java:263) at org.eclipse.ecf.internal.osgi.services.distribution.DiscoveredServiceTrackerImpl.access$4(DiscoveredServiceTrackerImpl.java:197) at org.eclipse.ecf.internal.osgi.services.distribution.DiscoveredServiceTrackerImpl$1.dispatchEvent(DiscoveredServiceTrackerImpl.java:102) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:227) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:337) [log;+0400 2010.10.08 15:56:55:858;ERROR;org.eclipse.ecf.osgi.services.distribution;org.eclipse.core.runtime.Status[plugin=org.eclipse.ecf.osgi.services.distribution;code=4;message=org.eclipse.ecf.internal.osgi.services.distribution.DiscoveredServiceTrackerImpl:handleDiscoveredServiceAvailble:Unexpected exception with rsEndpointDescription=RemoteServiceEndpointDescriptionImpl[svcInterfaces=[rustam.gaifiev.rosgi.IHello];supportedConfigTypes=[ecf.r_osgi.peer];serviceIntents=null;location=null;remoteServiceId=54;discoveryServiceID=ServiceID[type=ServiceTypeID[typeName=_osgiservices._tcp.default._iana];location=osgiservices://192.168.73.15:9200/svc_ynMddehMS0eo+Ctwu9YfU1hz3Zc=;full=_osgiservices._tcp.default._iana@osgiservices://192.168.73.15:9200/svc_ynMddehMS0eo+Ctwu9YfU1hz3Zc=];endpointID=null;endpointAsID=r-osgi://localhost:9200;connectTargetID=null;remoteServicesFilter=null;props={ecf.rsvc.ns=ecf.namespace.r_osgi.remoteservice, osgi.remote.service.interfaces=rustam.gaifiev.rosgi.IHello, ecf.sp.cns=ecf.namespace.r_osgi, ecf.rsvc.id=[B@10fd7f6, ecf.sp.ect=ecf.r_osgi.peer, ecf.sp.cid=[B@12b6c89}];severity4;exception=ch.ethz.iks.r_osgi.RemoteOSGiException: Could not install the generated bundle RemoteServiceReference{r-osgi://localhost:9200#54-[rustam.gaifiev.rosgi.IHello]};children=[]]] ch.ethz.iks.r_osgi.RemoteOSGiException: Could not install the generated bundle RemoteServiceReference{r-osgi://localhost:9200#54-[rustam.gaifiev.rosgi.IHello]} at ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl.installResolveAndStartBundle(ChannelEndpointImpl.java:825) at ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl.getProxyBundle(ChannelEndpointImpl.java:799) at ch.ethz.iks.r_osgi.impl.RemoteOSGiServiceImpl.fetchService(RemoteOSGiServiceImpl.java:850) at ch.ethz.iks.r_osgi.impl.RemoteOSGiServiceImpl.getRemoteService(RemoteOSGiServiceImpl.java:772) at org.eclipse.ecf.internal.provider.r_osgi.R_OSGiRemoteServiceContainer.getRemoteService(R_OSGiRemoteServiceContainer.java:198) at org.eclipse.ecf.internal.osgi.services.distribution.DiscoveredServiceTrackerImpl.registerRemoteServiceReferences(DiscoveredServiceTrackerImpl.java:545) at org.eclipse.ecf.internal.osgi.services.distribution.DiscoveredServiceTrackerImpl.handleDiscoveredServiceAvailable(DiscoveredServiceTrackerImpl.java:263) at org.eclipse.ecf.internal.osgi.services.distribution.DiscoveredServiceTrackerImpl.access$4(DiscoveredServiceTrackerImpl.java:197) at org.eclipse.ecf.internal.osgi.services.distribution.DiscoveredServiceTrackerImpl$1.dispatchEvent(DiscoveredServiceTrackerImpl.java:102) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:227) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:337) Caused by: java.lang.NullPointerException at ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl.getRemoteReference(ChannelEndpointImpl.java:922) at ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl.getProperties(ChannelEndpointImpl.java:436) at ch.ethz.iks.r_osgi.impl.ChannelEndpointMultiplexer.getProperties(ChannelEndpointMultiplexer.java:110) at proxy.localhost_jcaafe.rustam.gaifiev.rosgi.IHelloImpl.start(Unknown Source) at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783) at java.security.AccessController.doPrivileged(Native Method) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755) at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370) at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:284) at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:276) at ch.ethz.iks.r_osgi.impl.ChannelEndpointImpl.installResolveAndStartBundle(ChannelEndpointImpl.java:819) ... 10 more http://www.eclipse.org/forums/index.php?t=msg&th=198109&start=0&S=c94fd2b44d713e18bc78a3f0dde2a70c