Write-Unsafe Context

[LarsK1]

Step 1: Are you in the right place?

• [x ] I have verified there are no duplicate active or recent bugs, questions, or requests
• [ x] I have verified that I am using the latest version of the plugin.

Step 2: Describe your environment

• Plugin version: 0.12.2
• PyCharm/IDEA version: 2020.1 EAP
• Pylint version: 2.6.2

Step 3: Describe the problem:

Steps to reproduce:

1. Run Pylint on open file

java.lang.Throwable: Write-unsafe context! Model changes are allowed from write-safe contexts only. Please ensure you're using invokeLater/invokeAndWait with a correct modality state (not "any"). See TransactionGuard documentation for details.
  current modality=ModalityState.NON_MODAL
	at com.intellij.openapi.diagnostic.Logger.error(Logger.java:165)
	at com.intellij.openapi.application.TransactionGuardImpl.assertWriteActionAllowed(TransactionGuardImpl.java:144)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileImpl4Edt(FileEditorManagerImpl.java:907)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.lambda$openFileImpl4$17(FileEditorManagerImpl.java:887)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.runBulkTabChange(FileEditorManagerImpl.java:1705)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.lambda$openFileImpl4$18(FileEditorManagerImpl.java:886)
	at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:416)
	at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:434)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileImpl4(FileEditorManagerImpl.java:885)
	at com.jetbrains.rdserver.editors.BackendServerFileEditorManager.openFileImpl4(BackendServerFileEditorManager.kt:65)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileImpl3(FileEditorManagerImpl.java:831)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.lambda$openFileImpl2$14(FileEditorManagerImpl.java:812)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:215)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:172)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:162)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:148)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileImpl2(FileEditorManagerImpl.java:812)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileWithProviders(FileEditorManagerImpl.java:698)
	at com.intellij.openapi.fileEditor.ex.FileEditorManagerEx.openFile(FileEditorManagerEx.java:126)
	at com.leinardi.pycharm.pylint.toolwindow.PylintToolWindowPanel.scrollToError(PylintToolWindowPanel.java:315)
	at com.leinardi.pycharm.pylint.toolwindow.PylintToolWindowPanel.access$200(PylintToolWindowPanel.java:77)
	at com.leinardi.pycharm.pylint.toolwindow.PylintToolWindowPanel$ToolWindowSelectionListener.valueChanged(PylintToolWindowPanel.java:406)
	at java.desktop/javax.swing.JTree.fireValueChanged(JTree.java:2967)
	at java.desktop/javax.swing.JTree$TreeSelectionRedirector.valueChanged(JTree.java:3456)
	at java.desktop/javax.swing.tree.DefaultTreeSelectionModel.fireValueChanged(DefaultTreeSelectionModel.java:641)
	at com.intellij.ui.treeStructure.Tree$MySelectionModel.fireValueChanged(Tree.java:615)
	at java.desktop/javax.swing.tree.DefaultTreeSelectionModel.notifyPathChange(DefaultTreeSelectionModel.java:1111)
	at java.desktop/javax.swing.tree.DefaultTreeSelectionModel.removeSelectionPaths(DefaultTreeSelectionModel.java:505)
	at java.desktop/javax.swing.JTree.removeDescendantSelectedPaths(JTree.java:3804)
	at java.desktop/javax.swing.JTree$TreeModelHandler.treeStructureChanged(JTree.java:3911)
	at java.desktop/javax.swing.tree.DefaultTreeModel.fireTreeStructureChanged(DefaultTreeModel.java:607)
	at java.desktop/javax.swing.tree.DefaultTreeModel.nodeStructureChanged(DefaultTreeModel.java:391)
	at com.leinardi.pycharm.pylint.toolwindow.ResultTreeModel.clear(ResultTreeModel.java:56)
	at com.leinardi.pycharm.pylint.toolwindow.PylintToolWindowPanel.displayInProgress(PylintToolWindowPanel.java:471)
	at com.leinardi.pycharm.pylint.checker.UiFeedbackScannerListener.lambda$scanStarting$0(UiFeedbackScannerListener.java:41)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:776)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:746)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:972)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:838)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:448)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:783)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$9(IdeEventQueue.java:447)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:782)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:501)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

[leinardi]

Hi everyone,

A new developer, @szabope, has created a full rewrite of this PyLint plugin. The new plugin is actively maintained and addresses many of the issues found here.

You can find the new plugin on the JetBrains Plugin Marketplace: PyLint Plugin
The source code is available here: GitHub Repository

Please give it a try, as the old plugin will soon be archived.

Thank you!