java.lang.RuntimeException: org.eclipse.core.runtime.CoreException: org.eclipse.core.runtime.AssertionFailedException: null argument:

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via pydev by timmichelsen
, 1 year ago
org.eclipse.core.runtime.CoreException: org.eclipse.core.runtime.AssertionFailedException: null argument:
java.lang.RuntimeException: org.eclipse.core.runtime.CoreException: org.eclipse.core.runtime.AssertionFailedException: null argument:
at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:86)
at org.python.pydev.plugin.nature.PythonNatureStore.getRootNodeInXml(PythonNatureStore.java:291)
at org.python.pydev.plugin.nature.PythonNatureStore.findPropertyNodeInXml(PythonNatureStore.java:329)
at org.python.pydev.plugin.nature.PythonNatureStore.getPathPropertyFromXml(PythonNatureStore.java:596)
at org.python.pydev.plugin.nature.PythonNatureStore.getPathProperty(PythonNatureStore.java:176)
at org.python.pydev.plugin.nature.PythonPathNature.getProjectSourcePath(PythonPathNature.java:247)
at org.python.pydev.plugin.nature.PythonPathNature.getProjectSourcePathSet(PythonPathNature.java:234)
at org.python.pydev.navigator.PythonModelProvider.doWrapPossibleSourceFolder(PythonModelProvider.java:467)
at org.python.pydev.navigator.PythonModelProvider.doWrap(PythonModelProvider.java:415)
at org.python.pydev.navigator.PythonModelProvider.wrapChildren(PythonModelProvider.java:372)
at org.python.pydev.navigator.PythonModelProvider.convertToPythonElementsAddOrRemove(PythonModelProvider.java:273)
at org.python.pydev.navigator.PythonModelProvider.getPipelinedChildren(PythonModelProvider.java:72)
at org.python.pydev.navigator.PythonModelProvider.getPipelinedElements(PythonModelProvider.java:86)
at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.pipelineElements(NavigatorContentServiceContentProvider.java:363)
at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:937)
at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:703)
at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1330)
at org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:385)
at org.eclipse.jface.viewers.AbstractTreeViewer.getFilteredChildren(AbstractTreeViewer.java:636)
at org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:602)
at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:776)
at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:634)
at org.eclipse.jface.viewers.AbstractTreeViewer.internalInitializeTree(AbstractTreeViewer.java:1490)
at org.eclipse.jface.viewers.TreeViewer.internalInitializeTree(TreeViewer.java:823)
at org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractTreeViewer.java:1474)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1365)
at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:397)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1328)
at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer.java:1467)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:251)
at org.python.pydev.navigator.ui.PydevPackageExplorer.createPartControl(PydevPackageExplorer.java:115)
at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:371)
at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:230)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:594)
at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActive(WorkbenchPage.java:4169)
at org.eclipse.ui.internal.WorkbenchPage$17.runWithException(WorkbenchPage.java:3234)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3800)
at org.eclipse.ui.internal.Workbench$27.runWithException(Workbench.java:1361)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3800)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2293)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
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:382)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)

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