Error in SonarLint for IntelliJ Nov/2020

SonarQube for IDE IntelliJ Platform
,
1

Environment:

  • Java version=11.0.8
  • Java vendor=JetBrains s.r.o.
  • OS name=Linux
  • OS architecture=amd64
  • IDE=IntelliJ IDEA 2020.2.3
  • SonarLint version=4.11.0.20867
java.lang.NullPointerException
	at org.sonarsource.sonarlint.core.client.api.connected.objectstore.HashingPathMapper.toHash(HashingPathMapper.java:65)
	at org.sonarsource.sonarlint.core.client.api.connected.objectstore.HashingPathMapper.apply(HashingPathMapper.java:53)
	at org.sonarsource.sonarlint.core.client.api.connected.objectstore.HashingPathMapper.apply(HashingPathMapper.java:30)
	at org.sonarlint.intellij.issue.persistence.IndexedObjectStore.write(IndexedObjectStore.java:109)
	at org.sonarlint.intellij.issue.persistence.IssuePersistence.save(IssuePersistence.java:75)
	at org.sonarlint.intellij.issue.persistence.LiveIssueCache.lambda$flushAll$0(LiveIssueCache.java:104)
	at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:684)
	at org.sonarlint.intellij.issue.persistence.LiveIssueCache.flushAll(LiveIssueCache.java:99)
	at org.sonarlint.intellij.issue.IssueManager$1.projectClosing(IssueManager.java:81)
	at jdk.internal.reflect.GeneratedMethodAccessor2851.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.messages.impl.MessageBusImpl.invokeListener(MessageBusImpl.java:632)
	at com.intellij.util.messages.impl.MessageBusImpl.deliverMessage(MessageBusImpl.java:406)
	at com.intellij.util.messages.impl.MessageBusImpl.pumpWaitingBuses(MessageBusImpl.java:380)
	at com.intellij.util.messages.impl.MessageBusImpl.pumpMessages(MessageBusImpl.java:366)
	at com.intellij.util.messages.impl.MessageBusImpl.access$100(MessageBusImpl.java:32)
	at com.intellij.util.messages.impl.MessageBusImpl$MessagePublisher.invoke(MessageBusImpl.java:180)
	at com.sun.proxy.$Proxy83.beforeFileClosed(Unknown Source)
	at com.intellij.openapi.fileEditor.impl.EditorWindow.lambda$closeFile$2(EditorWindow.java:171)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.runBulkTabChange(FileEditorManagerImpl.java:1594)
	at com.intellij.openapi.fileEditor.impl.EditorWindow.closeFile(EditorWindow.java:162)
	at com.intellij.openapi.fileEditor.impl.EditorsSplitters.closeFile(EditorsSplitters.java:566)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.lambda$closeFileImpl$4(FileEditorManagerImpl.java:588)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.runBulkTabChange(FileEditorManagerImpl.java:1594)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.runChange(FileEditorManagerImpl.java:1583)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.closeFileImpl(FileEditorManagerImpl.java:588)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.lambda$closeFile$3(FileEditorManagerImpl.java:582)
	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.openapi.fileEditor.impl.FileEditorManagerImpl.closeFile(FileEditorManagerImpl.java:582)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.closeFile(FileEditorManagerImpl.java:576)
4

Hello @Mohit_Kumar, thank you for reporting this and apologies for the late answer.

A fix for this issue has been published with version 4.12, I suggest that you update to the latest version 4.13 that got released yesterday.