Fixing certificate and keychain issue on macOS -- 2

Certificate is installed, but something is missing, to sign a developer non-appstore-app. Now it is not possible to run the sign-script. (bundle-id not found) Probably need help to "have certificate in a keychains that's in the keychain search path.", so need to set "keychain search path", and put certificate there. Note that at another computer everything works. Same certificate and same sign-scripts. This computer can be used for comparing. We can do this via Teamviewer, to connect computer