问题
I have no idea why I am getting this error. I believe that I have all the correct provisioning profiles and such. I did just move to a new computer but I did also bring over the private keychain developer key. I have my developer files synced with Dropbox so I didn't need to move over the Xcode project. Here is the error:
CodeSign "/Users/michaellindahl/Library/Developer/Xcode/DerivedData/Fraction_Calculator-cgirhuuvywfnsyenisucsuauquoz/Build/Products/Debug-iphoneos/Fraction Calculator Pro.app"
cd "/Users/michaellindahl/Dropbox/Xcode/lindahl studios/FractionCalculator"
setenv CODESIGN_ALLOCATE /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate
setenv PATH "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/usr/bin/codesign --force --sign "iPhone Developer: Michael Lindahl (MXXX0X0XXB)" "--resource-rules=/Users/michaellindahl/Library/Developer/Xcode/DerivedData/Fraction_Calculator-cgirhuuvywfnsyenisucsuauquoz/Build/Products/Debug-iphoneos/Fraction Calculator Pro.app/ResourceRules.plist" --entitlements "/Users/michaellindahl/Library/Developer/Xcode/DerivedData/Fraction_Calculator-cgirhuuvywfnsyenisucsuauquoz/Build/Intermediates/Fraction Calculator.build/Debug-iphoneos/Fraction Calculator Pro.build/Fraction Calculator Pro.xcent" "/Users/michaellindahl/Library/Developer/Xcode/DerivedData/Fraction_Calculator-cgirhuuvywfnsyenisucsuauquoz/Build/Products/Debug-iphoneos/Fraction Calculator Pro.app"
CSSM_SignData returned: 8001094A
/Users/username/Library/Developer/Xcode/DerivedData/Fraction_Calculator-cgirhuuvywfnsyenisucsuauquoz/Build/Products/Debug-iphoneos/Fraction Calculator Pro.app: unknown error -2070=fffffffffffff7ea
Command /usr/bin/codesign failed with exit code 1
Thanks for your insight.
回答1:
You've almost certainly got corrupted certs :
Revoke old certs, generate new ones, new provisioning profile, the works, magic happens again
回答2:
This seems senseless, but I simply locked and then unlocked the login keychain and the problem went away. On reflection, the problem occurred after I had added a new certificate to the keychain. Maybe the addition of this additional certificate (unrelated to the current project) caused the problem.
回答3:
Try going through all of the steps in the Managing Devices and Digital Identities document. This should help you verify that your machine is correctly set up.
来源：https://stackoverflow.com/questions/7071691/xcode-error-command-usr-bin-codesign-failed-with-exit-code-1