I am getting this error
/Users/macbook/Library/Developer/Xcode/DerivedData/xxxxx-egjyfcyhdfcgftavbtoudbcgthja/Build/Products/Debug-iphoneos/xxxx.app: unknown error -1=ffffffffffffffff
command /usr/bin/codesign failed with exit code 1
with xcode 9.1/ios11.1 while building the application, earlier i was able to run my application smoothly. Any idea what could be the issue. I have already tried following steps:
Deleting all the Derived Data.
update all provisioning profile and certificates.
But still no luck.
Try updating your keyChain password. For that try following
If you don't know your old password, the solution is to create a new login keychain.
If you know your old password, use that password to update your existing login keychain:
Click OK when done, then quit Keychain Access. Quit your Xcode, reopen the project and try building your project it should work.