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java.lang.NullPointerException #785

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Gamesh opened this issue Sep 1, 2016 · 3 comments
Closed

java.lang.NullPointerException #785

Gamesh opened this issue Sep 1, 2016 · 3 comments
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fixed

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@Gamesh
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Gamesh commented Sep 1, 2016

Plugin v0.12.125
PHPStrom v2016.2.1

got null pointer exception during a merge of branches:
https://gist.github.com/Gamesh/0b357504acb3ef9171e8a804c14ff23a
@Danita
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Danita commented Sep 8, 2016 •
edited
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I got a random one at least once a day, doing nothing in particular:

null
java.lang.NullPointerException
    at fr.adrienbrault.idea.symfony2plugin.codeInsight.caret.overlay.CaretTextOverlayListener.clear(CaretTextOverlayListener.java:96)
    at fr.adrienbrault.idea.symfony2plugin.codeInsight.caret.overlay.CaretTextOverlayListener.caretPositionChanged(CaretTextOverlayListener.java:38)
    at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.intellij.util.EventDispatcher.dispatch(EventDispatcher.java:99)
    at com.intellij.util.EventDispatcher.access$200(EventDispatcher.java:35)
    at com.intellij.util.EventDispatcher$2.invoke(EventDispatcher.java:79)
    at com.sun.proxy.$Proxy27.caretPositionChanged(Unknown Source)
    at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.intellij.util.EventDispatcher.dispatch(EventDispatcher.java:99)
    at com.intellij.util.EventDispatcher.access$200(EventDispatcher.java:35)
    at com.intellij.util.EventDispatcher$2.invoke(EventDispatcher.java:79)
    at com.sun.proxy.$Proxy27.caretPositionChanged(Unknown Source)
    at com.intellij.openapi.editor.impl.CaretModelImpl.fireCaretPositionChanged(CaretModelImpl.java:517)
    at com.intellij.openapi.editor.impl.CaretImpl.a(CaretImpl.java:219)
    at com.intellij.openapi.editor.impl.CaretModelImpl.doWithCaretMerging(CaretModelImpl.java:432)
    at com.intellij.openapi.editor.impl.CaretImpl.moveToOffset(CaretImpl.java:198)
    at com.intellij.openapi.editor.impl.CaretImpl.moveToOffset(CaretImpl.java:188)
    at com.intellij.openapi.editor.impl.CaretModelImpl.moveToOffset(CaretModelImpl.java:135)
    at com.intellij.openapi.editor.actions.EditorActionUtil.moveCaretToNextWord(EditorActionUtil.java:686)
    at com.intellij.openapi.editor.actions.NextPrevWordHandler.doExecute(NextPrevWordHandler.java:58)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler$3$1.perform(EditorActionHandler.java:206)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler.doIfEnabled(EditorActionHandler.java:109)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler.access$000(EditorActionHandler.java:38)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler$3.perform(EditorActionHandler.java:203)
    at com.intellij.openapi.editor.impl.CaretModelImpl.a(CaretModelImpl.java:348)
    at com.intellij.openapi.editor.impl.CaretModelImpl.doWithCaretMerging(CaretModelImpl.java:437)
    at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:340)
    at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:331)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler.execute(EditorActionHandler.java:200)
    at com.intellij.openapi.editor.actionSystem.EditorAction.lambda$actionPerformed$0(EditorAction.java:100)
    at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:129)
    at com.intellij.openapi.editor.actionSystem.EditorAction.actionPerformed(EditorAction.java:109)
    at com.intellij.openapi.editor.actionSystem.EditorAction.actionPerformed(EditorAction.java:88)
    at com.intellij.openapi.actionSystem.ex.ActionUtil$1.run(ActionUtil.java:197)
    at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:213)
    at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:587)
    at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.a(IdeKeyEventDispatcher.java:634)
    at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:199)
    at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:633)
    at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.e(IdeKeyEventDispatcher.java:477)
    at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:211)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:607)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:385)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

@althaus
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althaus commented Sep 12, 2016

Got the same one working on a repo DQL method:

null
java.lang.NullPointerException
    at fr.adrienbrault.idea.symfony2plugin.codeInsight.caret.overlay.CaretTextOverlayListener.clear(CaretTextOverlayListener.java:96)
    at fr.adrienbrault.idea.symfony2plugin.codeInsight.caret.overlay.CaretTextOverlayListener.caretPositionChanged(CaretTextOverlayListener.java:38)
    at sun.reflect.GeneratedMethodAccessor102.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.intellij.util.EventDispatcher.dispatch(EventDispatcher.java:99)
    at com.intellij.util.EventDispatcher.access$200(EventDispatcher.java:35)
    at com.intellij.util.EventDispatcher$2.invoke(EventDispatcher.java:79)
    at com.sun.proxy.$Proxy28.caretPositionChanged(Unknown Source)
    at sun.reflect.GeneratedMethodAccessor102.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.intellij.util.EventDispatcher.dispatch(EventDispatcher.java:99)
    at com.intellij.util.EventDispatcher.access$200(EventDispatcher.java:35)
    at com.intellij.util.EventDispatcher$2.invoke(EventDispatcher.java:79)
    at com.sun.proxy.$Proxy28.caretPositionChanged(Unknown Source)
    at com.intellij.openapi.editor.impl.CaretModelImpl.fireCaretPositionChanged(CaretModelImpl.java:517)
    at com.intellij.openapi.editor.impl.CaretImpl.moveToVisualPosition(CaretImpl.java:665)
    at com.intellij.openapi.editor.impl.CaretImpl.b(CaretImpl.java:600)
    at com.intellij.openapi.editor.impl.CaretModelImpl.doWithCaretMerging(CaretModelImpl.java:432)
    at com.intellij.openapi.editor.impl.CaretImpl.moveToVisualPosition(CaretImpl.java:600)
    at com.intellij.openapi.editor.impl.CaretModelImpl.moveToVisualPosition(CaretModelImpl.java:130)
    at com.intellij.openapi.editor.actions.EditorActionUtil.moveCaretToLineEnd(EditorActionUtil.java:625)
    at com.intellij.openapi.editor.actions.LineEndWithSelectionAction$Handler.doExecute(LineEndWithSelectionAction.java:54)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler.execute(EditorActionHandler.java:222)
    at com.intellij.codeInsight.template.impl.editorActions.TemplateLineStartEndHandler.doExecute(TemplateLineStartEndHandler.java:73)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler$3$1.perform(EditorActionHandler.java:206)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler.doIfEnabled(EditorActionHandler.java:109)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler.access$000(EditorActionHandler.java:38)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler$3.perform(EditorActionHandler.java:203)
    at com.intellij.openapi.editor.impl.CaretModelImpl.a(CaretModelImpl.java:348)
    at com.intellij.openapi.editor.impl.CaretModelImpl.doWithCaretMerging(CaretModelImpl.java:437)
    at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:340)
    at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:331)
    at com.intellij.openapi.editor.actionSystem.EditorActionHandler.execute(EditorActionHandler.java:200)
    at com.intellij.openapi.editor.actionSystem.EditorAction.lambda$actionPerformed$0(EditorAction.java:100)
    at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:129)
    at com.intellij.openapi.editor.actionSystem.EditorAction.actionPerformed(EditorAction.java:109)
    at com.intellij.openapi.editor.actionSystem.EditorAction.actionPerformed(EditorAction.java:88)
    at com.intellij.openapi.actionSystem.ex.ActionUtil$1.run(ActionUtil.java:197)
    at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:213)
    at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:587)
    at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.a(IdeKeyEventDispatcher.java:634)
    at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:199)
    at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:633)
    at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.e(IdeKeyEventDispatcher.java:477)
    at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:211)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:607)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:385)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Must be related to "clear whitespace on save".

Haehnchen added a commit that referenced this issue Sep 21, 2016
@Haehnchen
there is no need to purge caret timer #785
dad896b
Haehnchen added a commit that referenced this issue Sep 21, 2016
@Haehnchen
replace timer for caret listener with executor and future pattern #785
5701921
@Haehnchen
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released

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@althaus @Gamesh @Danita @Haehnchen