Codesign returned unknown error -1=ffffffffffffffff

Question

I tried to code sign an iOS application, These are the steps that i followed

    security create-keychain -p password ${KEYCHAIN}
    security set-keychain-s         


        

Answer 1

You might have exported some file like p12 from KeyChain, and when OS asked for your root password, and you denied it, then Xcode will code sign error with this info.

If this maybe so, you should repeat the above action, input your password and click allow, and then it will be ok to code sign.