I haven't seen this mentioned yet but if you are still having issues after recreating your provisioning profiles, deleting the existing ones you have in your Provision Profiles folder, checking for dupes in your Keychain, etc (all other answers ITT), open your Target > Build Settings > Code Signing and make sure everything looks consistent in there. For example, I had changed the Code Signing Identify for Debug to a Distribution identity, which obviously wouldn't work as the Development Provisioning Profile doesn't have the Distribution certificate and was causing the error in the first place.

值得注意的是，自动签名每次都失败了，直到我手动删除了本地配置文件: ~ /图书馆/ MobileDevice /配置概要文件

在这之后，自动签名工作得很好，它从苹果服务器上获得了正确的配置文件。

这只影响了一些构建，特别是那些我手动为手表应用程序创建配置文件的构建。

对于那些仍然在Xcode8中与这个问题作斗争的人。对于我来说，这是一个重复的证书问题，这是我解决它的方法:

我读了尼克的回答，然后开始了我的调查。我检查了我的特定案例中的所有密钥和证书(在~/Library/Keychains/System.keychain中)。

When I opened the file, I found that I had two iPhone Distribution Certificates (that was the certificate that Xcode was requesting me), one with the iOS Distribution private key that I have been using since the beginning, and another iPhone Distribution Certificate which its private Key had a name (iOS Distribution:NAME) that wasn´t familiar for me. I deleted this last certificate, started Xcode again and the problem was gone. xCode wasn´t able to resolve that conflict and that´s why it was giving signing certificate error all the time.

检查你的钥匙链，也许你有一个重复的证书。

I haven't seen this mentioned yet but if you are still having issues after recreating your provisioning profiles, deleting the existing ones you have in your Provision Profiles folder, checking for dupes in your Keychain, etc (all other answers ITT), open your Target > Build Settings > Code Signing and make sure everything looks consistent in there. For example, I had changed the Code Signing Identify for Debug to a Distribution identity, which obviously wouldn't work as the Development Provisioning Profile doesn't have the Distribution certificate and was causing the error in the first place.

我收到了苹果公司的一封邮件:

Dear John Doe, The following certificate has either been revoked by a member of your development team or has expired: Certificate: iOS Development Team Name: Honey Team, LLC This does not affect apps that you've submitted to the App Store or your ability to update your apps. If you're using provisioning profiles that contain this certificate, they must be recreated before they can be reused. For details, see the "App signing overview" section of Xcode Help. Best regards, Apple Developer Program Support

我创建了一个新证书，撤销了之前的证书(在本地和任何其他开发人员的mac上)。为了让它工作，我必须下载新的配置文件。

解决方案是:

登录到苹果开发者帐户 删除/撤销以前以我的名字创建的证书。 将新的证书添加到供应配置文件中。您可以根据有效期来识别较新的 再次从Xcode下载。下载所有配置文件 重启Xcode

我个人没有这样的机会。这种访问权限只对我们团队的管理员开放，因此我没有截图，也不确定这些步骤是否100%正确。

这个问题似乎在Xcode 11开始出现。

去苹果开发者 找到正确的供应概要文件 单击右上角的“编辑” 在证书中选择(分发)选项。(我认为这是苹果公司引入的一种新的选项/证书类型，尽管我找不到任何文档) 可选:删除(~/Library/MobileDevice/Provisioning profiles /)中的所有配置文件 去Xcode ->首选项->帐户->下载手动配置