[ https://issues.jboss.org/browse/JBIDE-20476?page=com.atlassian.jira.plugi... ] The Alchemist commented on JBIDE-20476: --------------------------------------- Thanks, [~rob.stryker]. I'm on Mac OS X 10.10.5, BTW. I have a bit more information, as I was just able to reproduce it: * My WF 8.2 Server is set to "use workspace metadata" * My WF 9.0.1 Server is set to "use the JBoss deploy folder" 1. I had disabled "Build Automatically" in Eclipse and built my project in Maven from the command line. 2. Forgetting to re-check "Build Automatically", I clicked on Synchronize, which produced the "File may be locked" errors. 3. After checking "Build Automatically", some Maven auto-generated files were still missing, so I Cleaned my projects. 4. Still, Synchronize gave some errors, so I Removed the modules from the WF 8.2 Server, and then Publish gave no errors. Very strange and I don't think I'll be able to produce a small project to reproduce it. I was just hoping it was an easy fix. -- This message was sent by Atlassian JIRA (v6.3.15#6346)