svn: E155004: is already locked.

IDE:intellij IDEA 2016.3
svn:IDEA Built in plug-ins

today checkin Code , I can't finish it all the time , Thread has been running , So interrupt the thread . Results found svn I can't use it , Any operation is a prompt :svn: E155004: is already locked.

Search the Internet , It's all about using sqlite3 open .svn/wc.db, And then delete work_queue Table record , But I can't even try , This work_queue There is no record in the table .

So I downloaded a navcate for sqlite The client of , open .svn/wc.db, See there are actually several tables inside , Look at the contents of each table ,

Find out WC_LOCK The contents of the table should be caused by svn: E155004: is already locked.
The reason for the error message , So delete this table record .

restart idea, Everything is back to normal .

Conclusion ：
meet ：svn: E155004: is already locked. error ,
use sqlite3 open .svn/wc.db database , Delete table WC_LOCK Record （ Or in work_queue The records of the table are also deleted ） that will do .
Of course , When deleting the records of these two tables , You'd better look at the contents of the following two tables , So as not to delete irrelevant records .