Titanium Appcelerator : iPhone device install error - pnglib

I'm trying to install an iPhone app to an iPhone using Appcelerator Titanium 1.2.2 with SDK 1.6.2

The app ID matches the profile, runs fine on the simulator, but fails to install to the device with this error:

Install Error:

[DEBUG] While reading /htdocs/titanium/EA/build/iphone/build/Release-iphoneos/EA.app/Default@2x.png pngcrush caught libpng error: [ERROR] [ERROR] While reading /htdocs/titanium/EA/build/iphone/build/Release-iphoneos/EA.app/Default@2x.png pngcrush caught libpng error: [ERROR] [ERROR] Error: Traceback (most recent call last): File "/Library/Application Support/Titanium/mobilesdk/osx/1.6.2/iphone/builder.py", line 1238, in main 开发者_运维问答execute_xcode("iphoneos%s" % iphone_version,args,False) File "/Library/Application Support/Titanium/mobilesdk/osx/1.6.2/iphone/builder.py", line 1012, in execute_xcode output = run.run(args,False,False,o) File "/Library/Application Support/Titanium/mobilesdk/osx/1.6.2/iphone/run.py", line 39, in run sys.exit(rc) SystemExit: 1

Any clues?

Thanks, N.

Did you verify the file reading /htdocs/titanium/EA/build/iphone/build/Release-iphoneos/EA.app/Default@2x.png exists?

Also verify it is a PNG file by getting info on the file and make sure it has the extension .png and not something else hidden. You can also open it and save as a png file to hopefully fix the issue?