未正确配置AWS Amplify Auth

Question

我在亚马逊网络服务上有一个react-app，最近做了两个更改:实现了Amplify Auth，并从另一个项目复制了/src和/public，覆盖了我当前的项目。项目开始时运行良好，但登录失败。页面顶部显示：

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在浏览器控制台日志中：

[ERROR] 04:07.792 AuthError - 
            Error: Amplify has not been configured correctly. 
            The configuration object is missing required auth properties. 
            Did you run `amplify push` after adding auth via `amplify add auth`?
            See https://aws-amplify.github.io/docs/js/authentication#amplify-project-setup for more information
        index.js:1
    e index.js:1
    _log ConsoleLogger.ts:91
    error ConsoleLogger.ts:142
    AuthError Errors.ts:34
    NoUserPoolError Errors.ts:39
    rejectNoUserPool Auth.ts:2188
    currentUserPoolUser Auth.ts:1194
    currentAuthenticatedUser Auth.ts:1360
    step 3.chunk.js:61574
    verb 3.chunk.js:61505
    fulfilled 3

如何解决这个问题。

我试图通过删除并重新添加Auth "amplify auth remove“、"amplify auth add"，然后是"amplify update api”和"amplify push“来修复它，但这并没有什么不同。

在"C:\myproject\amplify\backend\auth“中，auth-bucket的目录包含parameters.json，这在我看来没问题。

    {
    "identityPoolName": "myprojecte1066c9_identitypool_fe1066c9",
    "allowUnauthenticatedIdentities": false,
    "resourceNameTruncated": "myprojectfe1066c9",
    "userPoolName": "myprojectfe1066c9_userpool_fe1066c9",
    "autoVerifiedAttributes": [
        "email"
    ],
    "mfaConfiguration": "OFF",
    "mfaTypes": [
        "SMS Text Message"
    ],
    "smsAuthenticationMessage": "Your authentication code is {####}",
    "smsVerificationMessage": "Your verification code is {####}",
    "emailVerificationSubject": "Your verification code",
    "emailVerificationMessage": "Your verification code is {####}",
    "defaultPasswordPolicy": false,
    "passwordPolicyMinLength": 8,
    "passwordPolicyCharacters": [],
    "requiredAttributes": [
        "email"
    ],
    "userpoolClientGenerateSecret": false,
    "userpoolClientRefreshTokenValidity": 30,
    "userpoolClientWriteAttributes": [
        "email"
    ],
    "userpoolClientReadAttributes": [
        "email"
    ],
    "userpoolClientLambdaRole": "myprojectfe1066c9_userpoolclient_lambda_role",
    "userpoolClientSetAttributes": false,
    "sharedId": "fe1066c9",
    "resourceName": "myprojectfe1066c9",
    "authSelections": "identityPoolAndUserPool",
    "authRoleArn": {
        "Fn::GetAtt": [
            "AuthRole",
            "Arn"
        ]
    },
    "unauthRoleArn": {
        "Fn::GetAtt": [
            "UnauthRole",
            "Arn"
        ]
    },
    "useDefault": "default",
    "userPoolGroupList": [],
    "serviceName": "Cognito",
    "dependsOn": []
}

有什么想法吗？

Answer 1

我遇到过完全相同的问题，当您没有在index.js中配置amplify时，就会发生这种情况

在你的应用程序尝试使用Amplify之前，你需要确保调用下面的代码。

import awsExports from './aws-exports';
Amplify.configure(awsExports);