there was no crash_log.txt in my x plane folder Everything loaded up fine and once i switched on the master battery the game froze and ended the mac crash report said that it Referenced from: /X-Plane 9/Aircraft/X-Aviation/CRJ-200/plugins/CRJAvionics/mac.xpl I loaded the plane with nothing in the resources/plugins file except for the installed CRJ folders and the game froze. I assume that there is a problem with the Avionics plugin because everything on the CRJ except for the avionics work