I cannot find a valid signature identifier in the target settings. After I asked to sign an identity from the Xcode-> Preferences-> Accounts menu (see Figure), my identity has always been revoked. And after I restarted xcode, I don't have a signing identifier for my distribution profile. I tried to remove ALL material from the keychain, recreate the distribution certificate and provisioning profiles, but anythings does not work. Previously, I successfully saw the iOS distribution identifier with the Valid status on my other mac, but I can’t download the binary from it. Maybe I should delete something from the Mac where the identity is valid?
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