Stacktrace in PyCharm

[nick-kisanhub]

I get the following stacktrace in PyCharm 2019.2.1. It didn't seem to effect the operation of the plugin, but it's obviously breaking something:

com.intellij.openapi.editor.impl.DocumentImpl$UnexpectedBulkUpdateStateException
at com.intellij.openapi.editor.impl.DocumentImpl.assertNotInBulkUpdate(DocumentImpl.java:1190)
at com.intellij.openapi.editor.impl.view.EditorView.assertNotInBulkMode(EditorView.java:700)
at com.intellij.openapi.editor.impl.view.EditorView.logicalToVisualPosition(EditorView.java:169)
at com.intellij.openapi.editor.impl.EditorImpl.logicalToVisualPosition(EditorImpl.java:2216)
at com.intellij.openapi.editor.impl.CaretImpl.updateCachedStateIfNeeded(CaretImpl.java:1491)
at com.intellij.openapi.editor.impl.CaretImpl.getLogicalPosition(CaretImpl.java:693)
at com.intellij.openapi.editor.impl.CaretModelImpl.getLogicalPosition(CaretModelImpl.java:155)
at com.jetbrains.python.scientific.cells.PyEditorCellManager.a(PyEditorCellManager.java:125)
at com.jetbrains.python.scientific.cells.PyEditorCellManager.access$200(PyEditorCellManager.java:36)
at com.jetbrains.python.scientific.cells.PyEditorCellManager$MyListener.documentChanged(PyEditorCellManager.java:76)
at jdk.internal.reflect.GeneratedMethodAccessor138.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at com.intellij.util.EventDispatcher.dispatchVoidMethod(EventDispatcher.java:130)
at com.intellij.util.EventDispatcher.access$000(EventDispatcher.java:24)
at com.intellij.util.EventDispatcher$1.invoke(EventDispatcher.java:88)
at com.sun.proxy.$Proxy77.documentChanged(Unknown Source)
at com.intellij.openapi.editor.impl.DocumentImpl.changedUpdate(DocumentImpl.java:891)
at com.intellij.openapi.editor.impl.DocumentImpl.updateText(DocumentImpl.java:796)
at com.intellij.openapi.editor.impl.DocumentImpl.replaceString(DocumentImpl.java:661)
at com.intellij.openapi.editor.impl.DocumentImpl.replaceString(DocumentImpl.java:608)
at com.intellij.codeInsight.template.impl.TemplateState.replaceString(TemplateState.java:897)
at com.intellij.codeInsight.template.impl.TemplateState.lambda$executeChanges$9(TemplateState.java:800)
at com.intellij.util.DocumentUtil.executeInBulk(DocumentUtil.java:54)
at com.intellij.codeInsight.template.impl.TemplateState.executeChanges(TemplateState.java:798)
at com.intellij.codeInsight.template.impl.TemplateState.initEmptyVariables(TemplateState.java:1181)
at com.intellij.codeInsight.template.impl.TemplateState.lambda$doReformat$2(TemplateState.java:471)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:994)
at com.intellij.codeInsight.template.impl.TemplateState.doReformat(TemplateState.java:481)
at com.intellij.codeInsight.template.impl.TemplateState.lambda$processAllExpressions$1(TemplateState.java:440)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:994)
at com.intellij.codeInsight.template.impl.TemplateState.processAllExpressions(TemplateState.java:424)
at com.intellij.codeInsight.template.impl.TemplateState.start(TemplateState.java:395)
at com.intellij.codeInsight.template.impl.TemplateManagerImpl.lambda$startTemplate$2(TemplateManagerImpl.java:179)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:212)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:178)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:168)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:154)
at com.intellij.codeInsight.template.impl.TemplateManagerImpl.startTemplate(TemplateManagerImpl.java:183)
at com.intellij.codeInsight.template.impl.TemplateManagerImpl.startTemplate(TemplateManagerImpl.java:200)
at org.semonte.intellij.swagger.insert.YamlInsertFieldHandler.handleInsert(Unknown Source)
at com.intellij.codeInsight.lookup.LookupElementBuilder.handleInsert(LookupElementBuilder.java:439)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lambda$insertItem$11(CodeCompletionHandlerBase.java:592)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:994)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.insertItem(CodeCompletionHandlerBase.java:576)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lambda$insertItemHonorBlockSelection$8(CodeCompletionHandlerBase.java:492)
at com.intellij.openapi.editor.impl.CaretModelImpl.lambda$runForEachCaret$3(CaretModelImpl.java:354)
at com.intellij.openapi.editor.impl.CaretModelImpl.doWithCaretMerging(CaretModelImpl.java:453)
at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:346)
at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:336)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.insertItemHonorBlockSelection(CodeCompletionHandlerBase.java:483)
at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lookupItemSelected(CodeCompletionHandlerBase.java:458)
at com.intellij.codeInsight.completion.CompletionProgressIndicator.itemSelected(CompletionProgressIndicator.java:170)
at com.intellij.codeInsight.completion.CompletionLookupArrangerImpl.itemSelected(CompletionLookupArrangerImpl.java:171)
at com.intellij.codeInsight.lookup.impl.LookupImpl.fireItemSelected(LookupImpl.java:979)
at com.intellij.codeInsight.lookup.impl.LookupImpl.finishLookupInWritableFile(LookupImpl.java:592)
at com.intellij.codeInsight.lookup.impl.LookupImpl.lambda$finishLookup$13(LookupImpl.java:544)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:212)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:178)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:168)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:154)
at com.intellij.codeInsight.lookup.impl.LookupImpl.finishLookup(LookupImpl.java:544)
at com.intellij.codeInsight.lookup.impl.LookupImpl.finishLookup(LookupImpl.java:529)
at com.intellij.codeInsight.lookup.impl.actions.ChooseItemAction$Handler.execute(ChooseItemAction.java:69)
at com.intellij.openapi.editor.actionSystem.EditorActionHandler.doExecute(EditorActionHandler.java:178)
at com.intellij.openapi.editor.actionSystem.EditorActionHandler.lambda$execute$4(EditorActionHandler.java:216)
at com.intellij.openapi.editor.actionSystem.EditorActionHandler.doIfEnabled(EditorActionHandler.java:103)
at com.intellij.openapi.editor.actionSystem.EditorActionHandler.execute(EditorActionHandler.java:215)
at com.intellij.openapi.editor.actionSystem.EditorAction.lambda$actionPerformed$0(EditorAction.java:102)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:220)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:178)
at com.intellij.openapi.editor.actionSystem.EditorAction.actionPerformed(EditorAction.java:111)
at com.intellij.openapi.editor.actionSystem.EditorAction.actionPerformed(EditorAction.java:86)
at com.intellij.openapi.actionSystem.ex.ActionUtil$1.run(ActionUtil.java:265)
at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:282)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:593)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.lambda$processAction$3(IdeKeyEventDispatcher.java:646)
at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:192)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:645)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processActionOrWaitSecondStroke(IdeKeyEventDispatcher.java:508)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.inInitState(IdeKeyEventDispatcher.java:463)
at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:212)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:740)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:405)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:704)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:404)
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)