My application was working perfectly fine, then I started integrating SDK for push notification and stop the integration in between. I even deleted the SDK from my project and trying to archive or run the app, it gives me the error:
lipo Error!! can't open input file.
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/lipo: can't open input file:
/Users/XYZ/Library/Developer/Xcode/DerivedData/MyAPP-hjbmqpnmsoruqxbwlayqkjsojccv/Build/Intermediates/MyAPP.build/Debug-iphoneos/MyAPP.build/Objects-normal/armv7s/MyAPP (No such file or directory)
I got it to work, I just made a simple change in my Project target-> Build setting-> Build Active Architecture only and set this Build Active Architecture only to YES. And it's working fine now..
update After 6 months:
Again i face this issue after updating to Xcode5. This time i have to update Project target-> Build setting->Valid Architecture to armv7. I removed armv7s and arm64.