Pierre Bourret created FELIX-4115: ------------------------------------- Summary: NPE in DependencyModel.getService() when @Bind method throws an exception Key: FELIX-4115 URL: https://issues.apache.org/jira/browse/FELIX-4115 Project: Felix Issue Type: Bug Components: iPOJO Affects Versions: ipojo-runtime-1.10 Environment: Linux 3.5.0-32-generic #53-Ubuntu SMP Wed May 29 20:23:04 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux java version "1.6.0_27" OpenJDK Runtime Environment (IcedTea6 1.12.5) (6b27-1.12.5-0ubuntu0.12.10.1) OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode)
Reporter: Pierre Bourret When a service binding callback throws an exception, the associated DependencyModel fails with an NPE. In the following log, the first exception is provoked. However, the second one is a bug inside the DependencyModel (m_tracker is null). 2013.06.10 16:28:23 ERROR - Bundle: bugs.bug - [ERROR] : The method bindInstance in the implementation class bugs.NaughtyBinder throws an exception : E ≠ mc² - java.lang.NullPointerException: E ≠ mc² at bugs.NaughtyBinder.__M_bindInstance(NaughtyBinder.java:14) at bugs.NaughtyBinder.bindInstance(NaughtyBinder.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.apache.felix.ipojo.util.Callback.call(Callback.java:260) at org.apache.felix.ipojo.handlers.dependency.DependencyCallback.callOnInstance(DependencyCallback.java:309) at org.apache.felix.ipojo.handlers.dependency.Dependency.invokeCallback(Dependency.java:330) at org.apache.felix.ipojo.handlers.dependency.Dependency.onObjectCreation(Dependency.java:282) at org.apache.felix.ipojo.handlers.dependency.DependencyHandler.__M_onCreation(DependencyHandler.java:702) at org.apache.felix.ipojo.handlers.dependency.DependencyHandler.onCreation(DependencyHandler.java) at org.apache.felix.ipojo.InstanceManager.getPojoObject(InstanceManager.java:934) at org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallbackHandler.__M_stateChanged(LifecycleCallbackHandler.java:156) at org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallbackHandler.stateChanged(LifecycleCallbackHandler.java) at org.apache.felix.ipojo.InstanceManager.setState(InstanceManager.java:536) at org.apache.felix.ipojo.InstanceManager.start(InstanceManager.java:418) at org.apache.felix.ipojo.ComponentFactory.createInstance(ComponentFactory.java:178) at org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:307) at org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:234) at org.apache.felix.ipojo.extender.internal.linker.ManagedType$InstanceSupport$1.call(ManagedType.java:285) at org.apache.felix.ipojo.extender.internal.linker.ManagedType$InstanceSupport$1.call(ManagedType.java:279) at org.apache.felix.ipojo.extender.internal.queue.JobInfoCallable.call(JobInfoCallable.java:100) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:679) 2013.06.10 16:28:23 ERROR - Bundle: bugs.bug - [ERROR] bugs.NaughtyBinder : null - java.lang.NullPointerException at org.apache.felix.ipojo.util.DependencyModel.getService(DependencyModel.java:948) at org.apache.felix.ipojo.util.DependencyModel.getService(DependencyModel.java:938) at org.apache.felix.ipojo.handlers.dependency.Dependency.onObjectCreation(Dependency.java:280) at org.apache.felix.ipojo.handlers.dependency.DependencyHandler.__M_onCreation(DependencyHandler.java:702) at org.apache.felix.ipojo.handlers.dependency.DependencyHandler.onCreation(DependencyHandler.java) at org.apache.felix.ipojo.InstanceManager.getPojoObject(InstanceManager.java:934) at org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallbackHandler.__M_stateChanged(LifecycleCallbackHandler.java:156) at org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallbackHandler.stateChanged(LifecycleCallbackHandler.java) at org.apache.felix.ipojo.InstanceManager.setState(InstanceManager.java:536) at org.apache.felix.ipojo.InstanceManager.start(InstanceManager.java:418) at org.apache.felix.ipojo.ComponentFactory.createInstance(ComponentFactory.java:178) at org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:307) at org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:234) at org.apache.felix.ipojo.extender.internal.linker.ManagedType$InstanceSupport$1.call(ManagedType.java:285) at org.apache.felix.ipojo.extender.internal.linker.ManagedType$InstanceSupport$1.call(ManagedType.java:279) at org.apache.felix.ipojo.extender.internal.queue.JobInfoCallable.call(JobInfoCallable.java:100) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:679) -- This message is automatically generated by JIRA. 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