When running in headless mode during a build to generate the coverage information, I'm getting the following stack trace and no session data is written:
java.lang.NullPointerException
at java.io.File.<init>(File.java:220)
at org.eclemma.runtime.equinox.internal.EMMAAnalyzer.writeSessionData(EMMAAnalyzer.java:237)
at org.eclemma.runtime.equinox.internal.EMMAAnalyzer.stop(EMMAAnalyzer.java:104)
at org.eclemma.runtime.equinox.internal.InstrumentationHook.frameworkStop(InstrumentationHook.java:53)
at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStop(BaseAdaptor.java:260)
at org.eclipse.osgi.framework.internal.core.SystemBundleActivator.stop(SystemBundleActivator.java:72)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:840)
at java.security.AccessController.doPrivileged(AccessController.java:246)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:833)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.suspendAllBundles(StartLevelManager.java:623)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:265)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.shutdown(StartLevelManager.java:216)
at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.suspend(InternalSystemBundle.java:266)
at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:685)
at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:583)
at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:409)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:200)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
at org.eclipse.core.launcher.Main.main(Main.java:34)
I've tried setting the location where the file should be written but that seems to have no affect.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Yeah I've tried but for some reason none of the emma system properties are taking affect. Bundles and Session properties never seem to get set, which is probably just a problem with the way the PDE build is passing in the extraVMargs property to the testing harness.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
When running in headless mode during a build to generate the coverage information, I'm getting the following stack trace and no session data is written:
java.lang.NullPointerException
at java.io.File.<init>(File.java:220)
at org.eclemma.runtime.equinox.internal.EMMAAnalyzer.writeSessionData(EMMAAnalyzer.java:237)
at org.eclemma.runtime.equinox.internal.EMMAAnalyzer.stop(EMMAAnalyzer.java:104)
at org.eclemma.runtime.equinox.internal.InstrumentationHook.frameworkStop(InstrumentationHook.java:53)
at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStop(BaseAdaptor.java:260)
at org.eclipse.osgi.framework.internal.core.SystemBundleActivator.stop(SystemBundleActivator.java:72)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:840)
at java.security.AccessController.doPrivileged(AccessController.java:246)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:833)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.suspendAllBundles(StartLevelManager.java:623)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:265)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.shutdown(StartLevelManager.java:216)
at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.suspend(InternalSystemBundle.java:266)
at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:685)
at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:583)
at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:409)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:200)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
at org.eclipse.core.launcher.Main.main(Main.java:34)
I've tried setting the location where the file should be written but that seems to have no affect.
Hi,
It looks like the system can't determine the parent directory of your output location. The line that causes the NPE:
new File(file.getParent()).mkdirs();
Have you tried to specify an absolute path, that actually exists?
-marc
Yeah I've tried but for some reason none of the emma system properties are taking affect. Bundles and Session properties never seem to get set, which is probably just a problem with the way the PDE build is passing in the extraVMargs property to the testing harness.