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When I try to open xxxfile. ipynb in pycharm , I get the error “JCEF is not supported in this env...” #109347

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Log

2021-01-14 16:22:22,052 [ 16359] ERROR - tor.impl.FileEditorManagerImpl - JCEF is not supported in this env or failed to initialize
java.lang.IllegalStateException: JCEF is not supported in this env or failed to initialize
at com.intellij.ui.jcef.JBCefApp.getInstance(JBCefApp.java:195)
at com.intellij.ui.jcef.JBCefBrowser.(JBCefBrowser.java:383)
at org.jetbrains.plugins.notebooks.jupyter.editor.preview.jcefWithWs.JupyterPreviewJCefView.(JupyterPreviewJCefView.kt:27)
at org.jetbrains.plugins.notebooks.jupyter.editor.preview.jcefWithWs.JupyterPreviewJCefView.(JupyterPreviewJCefView.kt:20)
at org.jetbrains.plugins.notebooks.jupyter.editor.preview.JupyterWebViewHtmlPanel.(JupyterWebViewHtmlPanel.kt:59)
at org.jetbrains.plugins.notebooks.jupyter.editor.JupyterSplitFileEditorProvider.createJupyterFileEditor(JupyterSplitFileEditorProvider.kt:16)
at org.jetbrains.plugins.notebooks.jupyter.editor.JupyterFileEditorProvider.createEditor(JupyterFileEditorProvider.kt:62)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileImpl4Edt(FileEditorManagerImpl.java:891)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.lambda$openFileImpl4$17(FileEditorManagerImpl.java:860)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.runBulkTabChange(FileEditorManagerImpl.java:1680)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.lambda$openFileImpl4$18(FileEditorManagerImpl.java:859)
at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:463)
at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:481)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileImpl4(FileEditorManagerImpl.java:858)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileImpl3(FileEditorManagerImpl.java:804)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.lambda$openFileImpl2$14(FileEditorManagerImpl.java:785)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:211)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:177)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:167)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:153)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileImpl2(FileEditorManagerImpl.java:785)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileWithProviders(FileEditorManagerImpl.java:678)
at com.intellij.openapi.fileEditor.ex.FileEditorManagerEx.openFile(FileEditorManagerEx.java:131)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.lambda$openEditorImpl$21(FileEditorManagerImpl.java:1149)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:211)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:177)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:167)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:153)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openEditorImpl(FileEditorManagerImpl.java:1147)
at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFileEditor(FileEditorManagerImpl.java:1124)
at com.intellij.openapi.fileEditor.FileEditorManager.openEditor(FileEditorManager.java:217)
at com.intellij.openapi.fileEditor.FileNavigatorImpl.navigateInAnyFileEditor(FileNavigatorImpl.java:84)
at com.intellij.openapi.fileEditor.FileNavigatorImpl.navigateInEditor(FileNavigatorImpl.java:65)
at com.intellij.openapi.fileEditor.FileNavigatorImpl.navigateInEditorOrNativeApp(FileNavigatorImpl.java:50)
at com.intellij.openapi.fileEditor.FileNavigatorImpl.navigate(FileNavigatorImpl.java:33)
at com.intellij.openapi.fileEditor.OpenFileDescriptor.navigate(OpenFileDescriptor.java:90)
at com.intellij.psi.impl.source.PsiFileImpl.navigate(PsiFileImpl.java:915)
at com.intellij.codeInsight.navigation.NavigationUtil.lambda$openFileWithPsiElement$2(NavigationUtil.java:178)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:220)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:177)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:167)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:153)
at com.intellij.codeInsight.navigation.NavigationUtil.openFileWithPsiElement(NavigationUtil.java:171)
at com.intellij.ide.projectView.impl.nodes.AbstractPsiBasedNode.navigate(AbstractPsiBasedNode.java:235)
at com.intellij.ide.projectView.impl.nodes.AbstractPsiBasedNode.navigate(AbstractPsiBasedNode.java:245)
at com.intellij.ide.projectView.impl.nodes.PsiFileNode.navigate(PsiFileNode.java:116)
at com.intellij.util.OpenSourceUtil.navigateToSource(OpenSourceUtil.java:119)
at com.intellij.util.OpenSourceUtil.navigate(OpenSourceUtil.java:74)
at com.intellij.util.OpenSourceUtil.navigate(OpenSourceUtil.java:58)
at com.intellij.util.OpenSourceUtil.navigate(OpenSourceUtil.java:51)
at com.intellij.util.OpenSourceUtil.openSourcesFrom(OpenSourceUtil.java:19)
at com.intellij.util.EditSourceOnDoubleClickHandler$TreeMouseListener.processDoubleClick(EditSourceOnDoubleClickHandler.java:166)
at com.intellij.util.EditSourceOnDoubleClickHandler$TreeMouseListener.onDoubleClick(EditSourceOnDoubleClickHandler.java:160)
at com.intellij.ui.DoubleClickListener.onClick(DoubleClickListener.java:30)
at com.intellij.ui.ClickListener$1.mouseReleased(ClickListener.java:59)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:298)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6650)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3345)
at com.intellij.ui.treeStructure.Tree.processMouseEvent(Tree.java:385)
at com.intellij.ide.dnd.aware.DnDAwareTree.processMouseEvent(DnDAwareTree.java:45)
at java.desktop/java.awt.Component.processEvent(Component.java:6415)
at java.desktop/java.awt.Container.processEvent(Container.java:2263)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5025)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4857)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2773)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4857)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:778)
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.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:976)
at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:911)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:840)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:454)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:773)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$9(IdeEventQueue.java:453)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:822)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:507)
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)
2021-01-14 16:22:22,054 [ 16361] ERROR - tor.impl.FileEditorManagerImpl - PyCharm 2020.3.2 Build #PY-203.6682.179
2021-01-14 16:22:22,054 [ 16361] ERROR - tor.impl.FileEditorManagerImpl - JDK: 11.0.7; VM: OpenJDK 64-Bit Server VM; Vendor: JetBrains s.r.o
2021-01-14 16:22:22,054 [ 16361] ERROR - tor.impl.FileEditorManagerImpl - OS: Linux
2021-01-14 16:22:22,054 [ 16361] ERROR - tor.impl.FileEditorManagerImpl - Last Action:
2021-01-14 16:22:22,055 [ 16362] ERROR - tor.impl.FileEditorManagerImpl - Current Command:

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    0.kind: bugSomething is broken6.topic: javaIncluding JDK, tooling, other languages, other VMs6.topic: jupyterInteractive computing tooling: kernels, notebook, jupyterlab

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