java.lang.NullPointerException: This exception has no message.
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, 2 years agojava.lang.NullPointerException:
at java.util.concurrent.ConcurrentHashMap.containsKey(ConcurrentHashMap.java:782)
at org.springframework.ide.eclipse.beans.core.internal.model.namespaces.ProjectClasspathNamespaceDefinitionResolver.init(ProjectClasspathNamespaceDefinitionResolver.java:146)
at org.springframework.ide.eclipse.beans.core.internal.model.namespaces.ProjectClasspathNamespaceDefinitionResolver.
(ProjectClasspathNamespaceDefinitionResolver.java:78) at org.springframework.ide.eclipse.beans.core.internal.model.namespaces.ProjectClasspathNamespaceDefinitionResolverCache$ResolvlerCacheEntry.
(ProjectClasspathNamespaceDefinitionResolverCache.java:112) at org.springframework.ide.eclipse.beans.core.internal.model.namespaces.ProjectClasspathNamespaceDefinitionResolverCache.addResolverToCache(ProjectClasspathNamespaceDefinitionResolverCache.java:59)
at org.springframework.ide.eclipse.beans.core.internal.model.namespaces.ProjectClasspathNamespaceDefinitionResolverCache.getResolver(ProjectClasspathNamespaceDefinitionResolverCache.java:94)
at org.springframework.ide.eclipse.beans.core.BeansCorePlugin.getNamespaceDefinitionResolver(BeansCorePlugin.java:195)
at org.springframework.ide.eclipse.beans.ui.namespaces.DefaultNamespaceLabelProvider.getImage(DefaultNamespaceLabelProvider.java:63)
at org.springframework.ide.eclipse.beans.ui.namespaces.TxNamespaceLabelProvider.getImage(TxNamespaceLabelProvider.java:42)
at org.springframework.ide.eclipse.beans.ui.model.BeansModelLabelProvider.getImage(BeansModelLabelProvider.java:66)
at org.springframework.ide.eclipse.beans.ui.navigator.BeansNavigatorLabelProvider.getImage(BeansNavigatorLabelProvider.java:146)
at org.springframework.ide.eclipse.ui.viewers.DecoratingWorkbenchTreePathLabelProvider.getImage(DecoratingWorkbenchTreePathLabelProvider.java:52)
at org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.findImage(NavigatorContentServiceLabelProvider.java:197)
at org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.getColumnImage(NavigatorContentServiceLabelProvider.java:105)
at org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.getImage(NavigatorContentServiceLabelProvider.java:98)
at org.eclipse.ui.internal.navigator.NavigatorDecoratingLabelProvider$StyledLabelProviderAdapter.getImage(NavigatorDecoratingLabelProvider.java:60)
at org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.getImage(DelegatingStyledCellLabelProvider.java:184)
at org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider.getImage(DecoratingStyledCellLabelProvider.java:167)
at org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.update(DelegatingStyledCellLabelProvider.java:118)
at org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider.update(DecoratingStyledCellLabelProvider.java:134)
at org.eclipse.jface.viewers.ViewerColumn.refresh(ViewerColumn.java:152)
at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:934)
at org.eclipse.jface.viewers.AbstractTreeViewer$UpdateItemSafeRunnable.run(AbstractTreeViewer.java:102)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:1014)
at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:481)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:2141)
at org.eclipse.jface.viewers.StructuredViewer.internalUpdate(StructuredViewer.java:2124)
at org.eclipse.jface.viewers.StructuredViewer.update(StructuredViewer.java:2063)
at org.eclipse.jface.viewers.ColumnViewer.update(ColumnViewer.java:554)
at org.eclipse.ui.navigator.CommonViewer.update(CommonViewer.java:535)
at org.eclipse.jface.viewers.StructuredViewer.update(StructuredViewer.java:2007)
at org.eclipse.jface.viewers.StructuredViewer.handleLabelProviderChanged(StructuredViewer.java:1170)
at org.eclipse.ui.navigator.CommonViewer.handleLabelProviderChanged(CommonViewer.java:235)
at org.eclipse.jface.viewers.ContentViewer$1.labelProviderChanged(ContentViewer.java:97)
at org.eclipse.jface.viewers.BaseLabelProvider$1.run(BaseLabelProvider.java:74)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at org.eclipse.jface.viewers.BaseLabelProvider.fireLabelProviderChanged(BaseLabelProvider.java:72)
at org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider$1.labelProviderChanged(DecoratingStyledCellLabelProvider.java:77)
at org.eclipse.ui.internal.decorators.DecoratorManager$1.run(DecoratorManager.java:430)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.DecoratorManager.fireListener(DecoratorManager.java:428)
at org.eclipse.ui.internal.decorators.DecorationScheduler$3.runInUIThread(DecorationScheduler.java:530)
at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4041)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3660)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
at org.eclipse.equinox.launcher.Main.run(Main.java:1407)