Could not delete /.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/appname/WEB-INF/lib. May be locked by another process
eclipse, java, locked-files, tomcat
Solution
Simply delete the server and then add it again,then restart your eclipse.It worked for me.
Problem
I am trying to run an web app. In the beginning it was going well, but I had to delete some jars from the project folder. I didn't delete the jars using eclipse. So, I started to get these errors: ``` Publishing failed with multiple errors Could not delete C:/Users/maniceto/Documents/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/fj21-tarefas/WEB-INF/lib. May be locked by another process. Could not delete C:/Users/maniceto/Documents/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/fj21-tarefas/WEB-INF. May be locked by another process. ``` I tried to delete my whole project and code it again. But it doesn't work. I also deleted the Tomcat server but again it doesn't work. Then I realized that to "fix" this problem I have to delete this folder: C:/Users/maniceto/Documents/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/fj21-tarefas/WEB-INF. And clean the server and the project. But when I close eclipse and open again I get the same error, then I have to do this process. Anyone here knows how to fix this kind of tomcat bug?