Certificate identity 'iPhone Developer: appears more than once in the keychain. The codesign tool requires there only be one

Question

I deleted old certificate. But again and again this error will come. But in keychain i have only one certificate. Im using ios6.1

See:http://stackoverflow.com/questions/5932522/codesign-error-certificate-identity-appearing-twice — Vishal, Apr 01 '13 at 10:42
close your XCode & also your mac after some time restart it & then check. — Vishal, Apr 01 '13 at 10:47
See this & follow:http://stackoverflow.com/questions/9359239/code-sign-error-certificate-identity-iphone-developer-my-name-xxx-appears — Vishal, Apr 01 '13 at 10:47

score 4 · Answer 1 · edited May 23 '17 at 12:09

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By following @CleverCoder's answer of Codesign error: Certificate identity appearing twice, I found that just deleting the private key (by clicking the left triangle of the Certification) instead of Certification in "Keychain Access" works for me.

edited May 23 '17 at 12:09

Community

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answered Jul 02 '13 at 03:41

Kjuly

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score 2 · Accepted Answer · answered Apr 01 '13 at 11:07

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once remove all copy of Your certificate from your keychain, then again install it in keychain. it'll solve your problem.

hope this helps. thanks.

answered Apr 01 '13 at 11:07

Dhruvik

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have u checked Organizer section in your xcode? Have it displaying multiple copy of your certi? – Dhruvik Apr 01 '13 at 11:12
That's BS that we have to even do this. I'm getting this problem too...easy to solve, but annoying. Because it happens repeatedly. I only got it once I updated to mountain lion – PostCodeism Jul 05 '13 at 20:30

Certificate identity 'iPhone Developer: appears more than once in the keychain. The codesign tool requires there only be one

2 Answers2