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

Hi there! I'm a visual artist, and I am trying my darnedest to create a sticker pack for iMessage. I have a brand new, up to date iMac with the newest Xcode installed. I created my sticker pack, but when I tried to test it on my iphone, I got the error message


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


Every subsequent time I tried to run it, whether on my phone or in the simulator, the build failed and I get the same message. Does anyone have any idea what this means or what I can do to fix it?


Thank you!!

Do you have a paid Individual Developer Account?

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