Command /usr/bin/codesign failed with exit code 1

Question

I have the following error:

Command /usr/bin/codesign failed with exit code 1

Here is what I already did for trying to fix this:

Answer 1

After hours of googling and trying out different things, this is what fixed it for me:

1. Make sure there are no certificates in the System > Certificates tab on Keychain Access. Remove all duplicate certificates from there.

2. Install the WWDR intermediate certificate under certificates from the provisioning portal, in addition to the developers certificates and make sure you see it in the Login > Certificates tab on Keychain Access.