AWS Cognitio Swift 3身份未找到

Question

我按照移动枢纽介绍在app中设置我的AWSCognito，当我试图按照aws的建议调用签名时。它说身份没有找到。身份位于用户池中，我可以在后端看到它也标记为已验证。为什么给出这个错误？

代码：

func handleLoginWithSignInProvider(signInProvider: AWSSignInProvider) { 
     AWSIdentityManager.defaultIdentityManager().loginWithSign(signInProvider, completionHandler: 
      {(result: Any?, error: Error?) -> Void in 
       if error == nil { 
        /* Handle successful login. */ 
        print("success") 
       } 
       print("Login with signin provider result = \(result), error = \(error)") 
     }) 
    } 

错误：

GetCredentialsForIdentity failed. Error is [Error Domain=com.amazonaws.AWSCognitoIdentityErrorDomain Code=10 "(null)" UserInfo={__type=ResourceNotFoundException, message=Identity 'eu-west-1:xxxxxxx' not found.}] AWSiOSSDK v2.4.16 [Error] AWSCredentialsProvider.m line:577 | __44-[AWSCognitoCredentialsProvider credentials]_block_invoke.353 | Unable to refresh. Error is [Error Domain=com.amazonaws.AWSCognitoIdentityErrorDomain Code=10 "(null)" UserInfo={__type=ResourceNotFoundException, message=Identity 'eu-west-1:937fe0c4-974b-4f77-a835-425e1d9d9e00' not found.}] Login with signin provider result = nil, error = Optional(Error Domain=com.amazonaws.AWSCognitoIdentityErrorDomain Code=10 "(null)" UserInfo={__type=ResourceNotFoundException, message=Identity 'eu-west-1:xxxxxxxxx' not found.})

Answer 1

通过 '我可以看到它在后台'，你在Cognito身份浏览器是什么意思？我从您的消息中提取了身份标识，但无法将其存储在Cognito数据存储中。你如何验证它存在？

尝试清除您的凭据提供程序，然后重试，一些奇怪的元数据可能会卡在里面。