[FELIX-2133] NPE in JavaHelper causes bundle classpath refresh to fail

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: sigil-1.0.0
• Component/s: Sigil
• Assignee: David Savage
• Reporter: David Savage
• Created: 24/Feb/10 22:29
• Updated: 02/Mar/10 12:36
• Resolved: 24/Feb/10 23:01

Description

java.lang.NullPointerException
at org.apache.felix.sigil.eclipse.model.util.JavaHelper.resolveClasspathEntrys(JavaHelper.java:384)
at org.apache.felix.sigil.eclipse.internal.model.project.SigilProject.findExternalClasspath(SigilProject.java:205)
at org.apache.felix.sigil.ui.eclipse.classpath.SigilClassPathContainer.buildClassPathEntries(SigilClassPathContainer.java:102)
at org.apache.felix.sigil.ui.eclipse.classpath.SigilClassPathContainer.getClasspathEntries(SigilClassPathContainer.java:58)
at org.eclipse.jdt.internal.core.ClasspathEntry.validateClasspathEntry(ClasspathEntry.java:1806)
at org.eclipse.jdt.internal.core.ClasspathEntry.validateClasspathEntry(ClasspathEntry.java:1760)
at org.eclipse.jdt.internal.core.ClasspathValidation.validate(ClasspathValidation.java:68)
at org.eclipse.jdt.internal.core.ChangeClasspathOperation.classpathChanged(ChangeClasspathOperation.java:51)
at org.eclipse.jdt.internal.core.SetContainerOperation.executeOperation(SetContainerOperation.java:110)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:728)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:793)
at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:4759)
at org.apache.felix.sigil.ui.eclipse.classpath.SigilClasspathContainerInitializer.requestClasspathContainerUpdate(SigilClasspathContainerInitializer.java:73)
at org.apache.felix.sigil.eclipse.internal.model.project.SigilProject.resetClasspath(SigilProject.java:358)
at org.apache.felix.sigil.ui.eclipse.handlers.project.RefreshSigilClasspathCommandHandler$1.execute(RefreshSigilClasspathCommandHandler.java:56)
at org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(WorkspaceModifyOperation.java:106)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:118)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Root exception:
java.lang.NullPointerException
at org.apache.felix.sigil.eclipse.model.util.JavaHelper.resolveClasspathEntrys(JavaHelper.java:384)
at org.apache.felix.sigil.eclipse.internal.model.project.SigilProject.findExternalClasspath(SigilProject.java:205)
at org.apache.felix.sigil.ui.eclipse.classpath.SigilClassPathContainer.buildClassPathEntries(SigilClassPathContainer.java:102)
at org.apache.felix.sigil.ui.eclipse.classpath.SigilClassPathContainer.getClasspathEntries(SigilClassPathContainer.java:58)
at org.eclipse.jdt.internal.core.ClasspathEntry.validateClasspathEntry(ClasspathEntry.java:1806)
at org.eclipse.jdt.internal.core.ClasspathEntry.validateClasspathEntry(ClasspathEntry.java:1760)
at org.eclipse.jdt.internal.core.ClasspathValidation.validate(ClasspathValidation.java:68)
at org.eclipse.jdt.internal.core.ChangeClasspathOperation.classpathChanged(ChangeClasspathOperation.java:51)
at org.eclipse.jdt.internal.core.SetContainerOperation.executeOperation(SetContainerOperation.java:110)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:728)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:793)
at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:4759)
at org.apache.felix.sigil.ui.eclipse.classpath.SigilClasspathContainerInitializer.requestClasspathContainerUpdate(SigilClasspathContainerInitializer.java:73)
at org.apache.felix.sigil.eclipse.internal.model.project.SigilProject.resetClasspath(SigilProject.java:358)
at org.apache.felix.sigil.ui.eclipse.handlers.project.RefreshSigilClasspathCommandHandler$1.execute(RefreshSigilClasspathCommandHandler.java:56)
at org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(WorkspaceModifyOperation.java:106)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:118)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)