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mbtsp / intellij-plugin-v4

An IntelliJ plugin for ANTLR v4
https://plugins.jetbrains.com/plugin/23446-antlr-v4-new-
BSD 3-Clause "New" or "Revised" License
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【Plugin submission】: java.lang.NullPointerException: Cannot read field "parsingResult" because "this.previewState" is nul... #110

Closed zoulejiu closed 7 months ago

zoulejiu commented 7 months ago

:warning:[Auto Generated Report]-=: java.lang.NullPointerException: Cannot read field "parsingResult" because "this.previewState" is nul...=-

Environments

Plugin version: 2024.1.4

IntelliJ IDEA 2023.3.2"Ultimate Edition" Build #IU-233.13135.103,built on December 20, 2023 Runtime version: 17.0.9+7-b1087.9 aarch64 VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o. Operating system: macOS 14.3 Last action id: Git.Add

Stack Trace

java.lang.NullPointerException: Cannot read field "parsingResult" because "this.previewState" is null
    at com.antlr.plugin.profiler.ProfilerPanel.lambda$createUIComponents$0(ProfilerPanel.java:450)
    at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
    at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313)
    at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
    at java.desktop/javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:411)
    at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
    at java.desktop/java.awt.Component.processMouseEvent(Component.java:6657)
    at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3385)
    at java.desktop/java.awt.Component.processEvent(Component.java:6422)
    at java.desktop/java.awt.Container.processEvent(Container.java:2266)
    at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5027)
    at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
    at java.desktop/java.awt.Component.dispatchEvent(Component.java:4855)
    at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4969)
    at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4583)
    at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4524)
    at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
    at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2809)
    at java.desktop/java.awt.Component.dispatchEvent(Component.java:4855)
    at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:794)
    at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:739)
    at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:733)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:766)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:764)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:763)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:695)
    at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.kt:635)
    at com.intellij.ide.IdeEventQueue._dispatchEvent$lambda$10(IdeEventQueue.kt:580)
    at com.intellij.openapi.application.impl.RwLockHolder.runWithEnabledImplicitRead(RwLockHolder.kt:75)
    at com.intellij.openapi.application.impl.RwLockHolder.runWithImplicitRead(RwLockHolder.kt:67)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:580)
    at com.intellij.ide.IdeEventQueue.access$_dispatchEvent(IdeEventQueue.kt:72)
    at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:355)
    at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:354)
    at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:793)
    at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:354)
    at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:349)
    at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:1014)
    at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:114)
    at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:1014)
    at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$7(IdeEventQueue.kt:349)
    at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:848)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:391)
    at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
    at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)