Eclipse is suddenly very unhappy. A project and workspace I've been using without incident for weeks is suddenly throwing an NPE during Eclipse initialization. The package hierarchy window doesn't appear, and the effect of most commands is to generate errors and corresponding log messages.
Here's the log file. This entry is actually repeated many times. I'm wondering if switching to Helix might clear this issue. Any other suggestions? !ENTRY org.eclipse.jdt.ui 4 2 2011-01-14 17:22:58.217 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ui". !STACK 0 java.lang.NullPointerException at com.android.sdklib.internal.project.ProjectProperties.parsePropertyFile(ProjectProperties.java: 349) at com.android.sdklib.internal.project.ProjectProperties.load(ProjectProperties.java: 223) at com.android.sdklib.internal.project.ProjectProperties.load(ProjectProperties.java: 209) at com.android.ide.eclipse.adt.internal.sdk.Sdk.getProjectState(Unknown Source) at com.android.ide.eclipse.adt.internal.project.AndroidClasspathContainerInitializer.allocateAndroidContainer(Unknown Source) at com.android.ide.eclipse.adt.internal.project.AndroidClasspathContainerInitializer.initialize(Unknown Source) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java: 2642) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java: 1813) at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java: 2652) at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java: 2578) at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java: 2679) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java: 1866) at org.eclipse.jdt.internal.core.JavaProject.buildStructure(JavaProject.java: 424) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java: 258) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java: 515) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java: 252) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java: 238) at org.eclipse.jdt.internal.core.JavaProject.getJavaProjectElementInfo(JavaProject.java: 1561) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java: 2258) at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java: 57) at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java: 64) at org.eclipse.jdt.internal.core.CancelableNameEnvironment.<init>(CancelableNameEnvironment.java: 26) at org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(CompilationUnitResolver.java: 509) at org.eclipse.jdt.core.dom.ASTParser.internalCreateAST(ASTParser.java: 931) at org.eclipse.jdt.core.dom.ASTParser.createAST(ASTParser.java:677) at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider $1.run(ASTProvider.java:544) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.createAST(ASTProvider.java: 537) at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.getAST(ASTProvider.java: 478) at org.eclipse.jdt.ui.SharedASTProvider.getAST(SharedASTProvider.java: 126) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager $PartListenerGroup.calculateASTandInform(SelectionListenerWithASTManager.java: 169) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager $3.run(SelectionListenerWithASTManager.java:154) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en