intellij启动报错：com.intellij.util.io.PersistentEnumeratorBase$CorruptedException

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intellij启动报错

Error:Internal error: (com.intellij.util.io.PersistentEnumeratorBase$CorruptedException) PersistentEnumerator storage corrupted 
C:UsersAdministrator.IntelliJIdea2017.2systemcompile-serverpackmes_f0d28b04	argetsartifactpackmes_war_explodedout-srcdata
com.intellij.util.io.PersistentEnumeratorBase$CorruptedException: PersistentEnumerator storage corrupted 
C:UsersAdministrator.IntelliJIdea2017.2systemcompile-serverpackmes_f0d28b04	argetsartifactpackmes_war_explodedout-srcdata
    at com.intellij.util.io.PersistentEnumeratorBase.<init>(PersistentEnumeratorBase.java:222)
    at com.intellij.util.io.PersistentBTreeEnumerator.<init>(PersistentBTreeEnumerator.java:82)
    at com.intellij.util.io.PersistentEnumeratorDelegate.<init>(PersistentEnumeratorDelegate.java:47)
    at com.intellij.util.io.PersistentHashMap.<init>(PersistentHashMap.java:146)
    at com.intellij.util.io.PersistentHashMap.<init>(PersistentHashMap.java:137)
    at com.intellij.util.io.PersistentHashMap.<init>(PersistentHashMap.java:129)
    at com.intellij.util.io.PersistentHashMap.<init>(PersistentHashMap.java:125)
    at org.jetbrains.jps.incremental.storage.AbstractStateStorage.createMap(AbstractStateStorage.java:136)
    at org.jetbrains.jps.incremental.storage.AbstractStateStorage.<init>(AbstractStateStorage.java:41)
    at org.jetbrains.jps.incremental.artifacts.ArtifactOutputToSourceMapping.<init>(ArtifactOutputToSourceMapping.java:38)
    at org.jetbrains.jps.builders.artifacts.impl.ArtifactOutToSourceStorageProvider.createStorage(ArtifactOutToSourceStorageProvider.java:37)
    at org.jetbrains.jps.builders.artifacts.impl.ArtifactOutToSourceStorageProvider.createStorage(ArtifactOutToSourceStorageProvider.java:28)
    at org.jetbrains.jps.builders.impl.storage.BuildTargetStorages$1.compute(BuildTargetStorages.java:56)
    at org.jetbrains.jps.builders.impl.storage.BuildTargetStorages$1.compute(BuildTargetStorages.java:51)
    at com.intellij.openapi.util.AtomicNotNullLazyValue.getValue(AtomicNotNullLazyValue.java:40)
    at org.jetbrains.jps.builders.impl.storage.BuildTargetStorages$2$1.next(BuildTargetStorages.java:91)
    at org.jetbrains.jps.builders.impl.storage.BuildTargetStorages$2$1.next(BuildTargetStorages.java:83)
    at org.jetbrains.jps.incremental.storage.CompositeStorageOwner.close(CompositeStorageOwner.java:56)
    at org.jetbrains.jps.incremental.storage.CompositeStorageOwner.close(CompositeStorageOwner.java:59)
    at org.jetbrains.jps.incremental.storage.BuildDataManager.close(BuildDataManager.java:241)
    at org.jetbrains.jps.cmdline.ProjectDescriptor.release(ProjectDescriptor.java:143)
    at org.jetbrains.jps.cmdline.BuildSession.saveData(BuildSession.java:338)
    at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:299)
    at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:125)
    at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler.lambda$channelRead0$0(BuildMain.java:236)
    at org.jetbrains.jps.service.impl.SharedThreadPoolImpl.lambda$executeOnPooledThread$0(SharedThreadPoolImpl.java:42)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
Please perform full project rebuild (Build | Rebuild Project)

• 尝试关掉java.exe和idea64.exe，还是没有用

• 重启电脑也没有用

解决办法：

• 找到C:UsersAdministrator.IntelliJIdea2017.2systemcompile-serverpackmes_f0d28b04 argetsartifactpackmes_war_explodedout-src/data 目录下，全删除掉，OK ,重启idea ！！！