Video explaining steps to fix Xcode codesign failed with exit code 1; expired certificates causing ambiguous matches



Xcode codesign failed with exit code 1; expired certificates

I’ve been getting a lot of comments about how to fix the Xcode codesign failed with exit code 1; expired certificates causing ambiguous matches. This problem is such a time sink that I suspect it really helps to have someone explain the simple solution for resolving it.

To make it easier for those who’d rather hear how to solve it, I made a short video explaining the solution.

I appreciate the feedback and I’m glad to help.

And thanks to everyone who’s helped me.

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About Eric Holsinger

Eric Holsinger is a mobile app developer and hobbyist photographer. He lives near the coast in Southern Maine with with his wife and son.