We are having the same issue found here, here, here and here
Basically we upgraded to xcode 6.1 and our build are getting the \"ResourceRules.plist: cannot read reso
If you're using Jenkins with the XCode plugin, you can modify the 'Code Signing Resource Rules Path' variable by adding:
'Code Signing Resource Rules Path'
"CODE_SIGN_RESOURCE_RULES_PATH=$(SDKROOT)/ResourceRules.plist"
to the
'Custom xcodebuild arguments' setting for the XCode plugin.
'Custom xcodebuild arguments'
This fix does not require the XCode GUI.