Funny as I had the same problem last weekend and I came to the forum exactly to ask where I could find the crash report to sent to Resolume team.
It is the second time it happened and I also wasn't able to open Arena (beta 2) again.
when it first happened I was in a place with internet connection so I downloaded the installer and installed again, it worked, and I still had the composition I had previously saved, so it wasn't a big issue, but last weekend I didn't have internet connection and didn't have the installer in my laptop either so I wasn't able to get Arena running again, had to use resolume 3 and build a composition from scratch, which made me very limited due to my lack of time as I was in the middle of the show, during both situations I restarted my computer before trying to open Arena again but it never worked.
I noticed it happened when I tried to drag a video file from my 'finder window' straight to resolume, resolume crashed and couldn't open it again.
answering the following questions:
- did you used midi / osc / smpte / artnet ? - was using APC 40
- did you used flash? - no
- everything dxv? - not sure if everything but definitely most of them
- any third party software for sequencing or something similar? no using them
- virtual midi cables? - no
- external or internal soundcard? - internal
OK, before submitting this post I decided to try to open Arena again for the first time since it crashed, it shouldn't open since I haven't done anything to fix it, but it did open. I am sending the log files right now.
Arena beta 2
PowerBook Pro 2.53 GHz Intel core 2 Duo
4GB 1067 MHz
Mac OS X 10.7.2