I recently purchased the "ultimate edition" of Intellij and have been trying to use the "Tomcat Server" option to deploy and run my Java project in my local installation of Tomcat 6.0.32. My IntelliJ project looks like this:
--->MyAppDomain (builds a JAR)
--->MyAppWAR (builds a WAR incorporating the above JAR)
The problem I am running into is this. When I build my WAR using Maven, and drop it into the /webapps directory manually, it works. When I deploy with Intellij, I get this (stack trace abbreviated for brevity):
Conflicting persistence unit definitions for name 'caPersistenceUnit':
The build process is including TWO COPIES of the MyAppDomain.JAR file, the one built from Maven (wanted) and another one that it's building on its own (unwanted). I don't even know where to begin to look to fix this. Anyone familiar with the "Run Tomcat" run task, can you chime in on this?