intellij启动报错:PersistentEnumeratorBase$CorruptedException: PersistentEnumerator storage corrupted

参考博客：/Hhc0917/article/details/84335010

报错内容如下：

Error:Internal error: () $CorruptedException: PersistentEnumerator storage corrupted C:\Users\Administrator\.IntelliJIdea2018.1\system\compile-server\dubbo_177b9f5e\backward-refs\
: $CorruptedException: PersistentEnumerator storage corrupted C:\Users\Administrator\.IntelliJIdea2018.1\system\compile-server\dubbo_177b9f5e\backward-refs\
	at .<init>(:95)
	at (:99)
	at (:54)
	at (:364)
	at (:183)
	at (:138)
	at (:308)
	at (:137)
	at $$channelRead0$0(:235)
	at $executeOnPooledThread$0(:42)
	at $(:511)
	at (:266)
	at (:1149)
	at $(:624)
	at (:748)
Caused by: $CorruptedException: PersistentEnumerator storage corrupted C:\Users\Administrator\.IntelliJIdea2018.1\system\compile-server\dubbo_177b9f5e\backward-refs\
	at .<init>(:222)
	at .<init>(:86)
	at .<init>(:47)
	at .<init>(:156)
	at .<init>(:145)
	at .<init>(:136)

可以看到这个目录：

C:\Users\Administrator\.IntelliJIdea2018.1\system\compile-server\dubbo_177b9f5e\backward-refs\

找到C:\Users\Administrator\.IntelliJIdea2018.1\system\compile-server\dubbo_177b9f5e\backward-refs\目录，删掉里面的文件，重启idea，好了