I'm using Xcode 6.1, OS X Yosemite preview 8, and I'm getting the following error on code signing my app:
Command /usr/bin/codesign failed with exit code 1
Reading on Google, it seems to be linked to expired certificates/provisioning profiles. I deleted all of my certificates & profiles, created a new development certificate & profile, installed both, restarted my Mac, and I’m still getting the same error.
Can anyone shed some light on how to resolve this problem?
So I've managed to fix the issue for my particular case - in the build settings, instead of automatically detecting the certificate & provisioning profile to use, I manually set them - and it works.