After pushing my project to remote and pulling it back to the other machine I get this crash when I try to open it in Xcode 4.3.2:

Project package contents:

This happens every time for this project.
I have tried to resolve it by cleaning proect package content form pbxuser and mode1v3 files but with no effect.
What could be the reason of that and how to repair it? Is there any xcodeproj repair tool or analyzer?
May it be fault of my gitattributes file?:
*.pbxproj -crlf -diff -merge
I do not use .gitignore on tis project (project is quite small).
I have had this in the past … start Xcode on a known good project, close all windows, then go via File->Open to locate the .xcodeproj file, and select your new project. That solved it for me at the time, hope it will for you : had me stumped for a bit.