If you have worked with SVN tools in Eclipse (Subversion, subversive) before, then you are likely familiar with the \'working copy \'XXX\' locked...\" error.
I found
Solution: Step1: Have to remove “lock” file which present under “.svn” hidden file. Step2: In case if there is no “lock” file then you would see “we.db” you have to open this database and need to delete content alone from the following tables – lock – wc_lock Step3: Clean your project Step4: Try to commit now. Step5: Done.