I'm interested in fixing some bugs in the plugin.
I followed the guide on http://confluence.jetbrains.net/display/SCA/How+to+build+Scala+plugin+for+IntelliJ+IDEA+from+scratch , checked out the plugin sources and compiled it using ant. That worked fine.
But how do I set up the IDEA project correctly?
I followed the steps on http://www.jetbrains.org/display/IJOS/Writing+Plug-ins and configured an "Intellij IDEA SDK" using IDEA IC-96.1121. Afterwards, IDEA could find most of the intellij packages and classes, but it still claims about a few missing ones:
So what did I wrong?