Bugzilla – Full Text Bug Listing
| Summary: | NPE in java builder when trying to retrieve a file | ||
|---|---|---|---|
| Product: | [Eclipse Project] JDT | Reporter: | Olivier Thomann <Olivier_Thomann> |
| Component: | Core | Assignee: | Kent Johnson <kent_johnson> |
| Status: | VERIFIED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | CC: | john.arthorne |
| Version: | 3.2 | ||
| Target Milestone: | 3.2 M6 | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Whiteboard: | |||
John - any ideas? Is this something we need to handle or is it your bug? The problem is in ClasspathJar: Util.toLocalFile(resource.getLocationURI(), null) The NPE is caused by resource.getLocationURI() returning null. This means the resource's project does not exist. Added NPE check that was removed when moving from getLocation() to getLocationURI() Verified for 3.2 M6 using build I20060329-0010. |
Using I0309, I got this exception in the log. I don't have steps to reproduce. java.lang.NullPointerException at org.eclipse.core.internal.filesystem.InternalFileSystemCore.getStore(InternalFileSystemCore.java:104) at org.eclipse.core.filesystem.EFS.getStore(EFS.java:296) at org.eclipse.jdt.internal.core.util.Util.toLocalFile(Util.java:2044) at org.eclipse.jdt.internal.core.builder.ClasspathJar.<init>(ClasspathJar.java:91) at org.eclipse.jdt.internal.core.builder.ClasspathLocation.forLibrary(ClasspathLocation.java:38) at org.eclipse.jdt.internal.core.builder.State.read(State.java:255) at org.eclipse.jdt.internal.core.builder.JavaBuilder.readState(JavaBuilder.java:125) at org.eclipse.jdt.internal.core.JavaModelManager.readState(JavaModelManager.java:2586) at org.eclipse.jdt.internal.core.JavaModelManager.getLastBuiltState(JavaModelManager.java:1365) at org.eclipse.jdt.internal.core.builder.JavaBuilder.getLastState(JavaBuilder.java:367) at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:150) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:593) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:168) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:202) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:231) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:234) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:253) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:282) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:204) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) org.eclipse.core.runtime.CoreException[2]: java.lang.NullPointerException at org.eclipse.core.internal.filesystem.InternalFileSystemCore.getStore(InternalFileSystemCore.java:104) at org.eclipse.core.filesystem.EFS.getStore(EFS.java:296) at org.eclipse.jdt.internal.core.util.Util.toLocalFile(Util.java:2044) at org.eclipse.jdt.internal.core.builder.ClasspathJar.<init>(ClasspathJar.java:91) at org.eclipse.jdt.internal.core.builder.ClasspathLocation.forLibrary(ClasspathLocation.java:38) at org.eclipse.jdt.internal.core.builder.State.read(State.java:255) at org.eclipse.jdt.internal.core.builder.JavaBuilder.readState(JavaBuilder.java:125) at org.eclipse.jdt.internal.core.JavaModelManager.readState(JavaModelManager.java:2586) at org.eclipse.jdt.internal.core.JavaModelManager.getLastBuiltState(JavaModelManager.java:1365) at org.eclipse.jdt.internal.core.builder.JavaBuilder.getLastState(JavaBuilder.java:367) at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:150) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:593) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:168) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:202) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:231) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:234) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:253) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:282) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:204) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) java.lang.NullPointerException at org.eclipse.core.internal.filesystem.InternalFileSystemCore.getStore(InternalFileSystemCore.java:104) at org.eclipse.core.filesystem.EFS.getStore(EFS.java:296) at org.eclipse.jdt.internal.core.util.Util.toLocalFile(Util.java:2044) at org.eclipse.jdt.internal.core.builder.ClasspathJar.<init>(ClasspathJar.java:91) at org.eclipse.jdt.internal.core.builder.ClasspathLocation.forLibrary(ClasspathLocation.java:38) at org.eclipse.jdt.internal.core.builder.State.read(State.java:255) at org.eclipse.jdt.internal.core.builder.JavaBuilder.readState(JavaBuilder.java:125) at org.eclipse.jdt.internal.core.JavaModelManager.readState(JavaModelManager.java:2586) at org.eclipse.jdt.internal.core.JavaModelManager.getLastBuiltState(JavaModelManager.java:1365) at org.eclipse.jdt.internal.core.builder.JavaBuilder.getLastState(JavaBuilder.java:367) at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:150) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:593) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:168) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:202) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:231) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:234) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:253) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:282) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:204) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) org.eclipse.core.runtime.CoreException[2]: java.lang.NullPointerException at org.eclipse.core.internal.filesystem.InternalFileSystemCore.getStore(InternalFileSystemCore.java:104) at org.eclipse.core.filesystem.EFS.getStore(EFS.java:296) at org.eclipse.jdt.internal.core.util.Util.toLocalFile(Util.java:2044) at org.eclipse.jdt.internal.core.builder.ClasspathJar.<init>(ClasspathJar.java:91) at org.eclipse.jdt.internal.core.builder.ClasspathLocation.forLibrary(ClasspathLocation.java:38) at org.eclipse.jdt.internal.core.builder.State.read(State.java:255) at org.eclipse.jdt.internal.core.builder.JavaBuilder.readState(JavaBuilder.java:125) at org.eclipse.jdt.internal.core.JavaModelManager.readState(JavaModelManager.java:2586) at org.eclipse.jdt.internal.core.JavaModelManager.getLastBuiltState(JavaModelManager.java:1365) at org.eclipse.jdt.internal.core.builder.JavaBuilder.getLastState(JavaBuilder.java:367) at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:150) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:593) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:168) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:202) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:231) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:234) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:253) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:282) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:204) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)