Unity 5.3 frozen/crash when switching to iOS project

Hi everyone,

I was trying to switch my project from PC/MAC build to iOS build using File > Build Settings > select iOS and click “Switch Platform”, but then IDE became frozen (forever, I waited a few hours)

I looked at the logs and look like it crashed and it was trying to send the stack trace.

FYI, In my scene I have a terrain with 4 texture and normal map. As soon as I open that scene, IDE crash as above. However If I remove the terrain and/or all the lighting, it won’t crash. It happens on brand new hello-world project as well. Im on mac OSX Yosemite, unity 5.3

I have attached the logs, hopefully someone be able to help me. Thanks everyone.

2438383–167142–Editor.txt (86.9 KB)

I’ve zipped my project here, thanks guy http://www.filedropper.com/arrows_1