这些都是错误:
http://d2kt888p40scfz.cloudfront.net/js/ista.js#bpiopmneeadfapifejkfpahpljkicpik Failed to load resource: net::ERR_NAME_NOT_RESOLVED
core.js:3121Angular is running in the development mode. Call enableProdMode() to enable the production mode.
http://d2xvc2nqkduarq.cloudfront.net/zr/js/adrns.j
受影响的包问题是由包引起的
描述
I am using ngxs store in my angular application for storage management. Recently I am seeing below weird console error in my browser when I switch between various angular components while dispatching action to store
'Error ocurred while serializing the store value, value not upd
我刚接触到角,在进行开发时,下面的代码工作得很好(我使用Visual作为代码编辑器)
当我单击下面的菜单链接时,控制台窗口中会出现错误
ng-版本=“6.0.9”
npm list --depth=0
+-- rxjs@6.2.2
+-- rxjs-compat@6.2.2
ERROR Error: Uncaught (in promise): TypeError: this.auth.user$.map is not a function
TypeError: this.auth.user$.map is not a function
at AuthGuard.push../sr
我在检查我的控制台时看到了这个错误,我想确定它是从代码的哪个部分修复的,但error没有显示这一点。如何调试?
subscribeTo.js和其他文件是模块文件,不是我的
ERROR TypeError: You provided 'undefined' where a stream was expected. You can provide an Observable, Promise, Array, or Iterable.
at subscribeTo (subscribeTo.js:41)
at subscribeToResult (subscribeT
在将rxjs从v5迁移到v6之后,在使用mergeMap时遇到了一个错误:
of('foobar').pipe(
mergeMap(() => of('baz'))
).subscribe(console.log);
错误:
core.js:1598 ERROR TypeError: You provided an invalid object where a stream was expected. You can provide an Observable, Promise, Array, or Iterable.
at Object.
Error: core.js:6210 ERROR TypeError: You provided 'undefined' where a stream was expected. You can provide an Observable, Promise, Array, or Iterable.
at subscribeTo (subscribeTo.js:27)
at innerSubscribe (innerSubscribe.js:71)
at MergeMapSubscriber._innerSub (mergeMap.js:57)
at MergeMapSubsc
我试图将valueChanges和statusChanges合并到一个订阅中,因为我想在这2项更改中的任何一项更改时执行一些逻辑操作。
我正在尝试使用combineLatest,一旦其中一个可观测数据得到更新,它就会启动。我遇到的问题是rxjs给了我一个警告,valueChanges和statusChanges不能订阅。
this.control是一个角FormControl
我用的是"rxjs": "^6.3.3"
这是我在控制台中得到的错误信息。
TypeError: You provided an invalid object where a stream
在Apollo/client 3.4.1上尝试一些身份验证变化,我得到了这个错误: ApolloError: this.cache.batch is not a function
at new ApolloError (/var/task/node_modules/@apollo/client/errors/errors.cjs.js:35:28)
at Object.error (/var/task/node_modules/@apollo/client/core/core.cjs.js:1073:90)
at notifySubscription (/var/ta
我意识到谈到了这一点,但我的错误看起来一点也不像那样。
我使用的是React和Apollo Server2。我没有禁用调试,也没有将环境设置为生产环境。我的所有错误都是完全不可读的,除了消息本身之外,没有任何有用的东西。示例:
Error: GraphQL error: Cannot return null for non-nullable field AddSubmissionOutput.id.
at new ApolloError (bundle.esm.js:76)
at Object.next (bundle.esm.js:1280)
at notifySub
Could not find module "@angular-devkit/build-angular" from "C:\\College-Portal-master".
Error: Could not find module "@angular-devkit/build-angular" from "C:\\College-Portal-master".
at Object.resolve (C:\Users\Admin\AppData\Roaming\npm\node_modules\@angular\cli\n
我正在和Webpack一起构建ASPNetCore + Angular 5应用程序。升级到Angular5后出现错误
Unhandled Promise rejection: xhr2.XMLHttpRequest is not a constructor ; Zone: <root> ; Task: Promise.then ; Value: TypeError: xhr2.XMLHttpRequest is not a constructor
那是什么意思?(如果您需要扩大问题的范围,请告诉我要显示哪些文件)我应用了上一堆错误
at ServerXhr.build (main
我正在做一个抛出错误的角度项目:core.js:1350 ERROR Error: Uncaught (in promise): EmptyError: no elements in sequence,但我似乎无法追踪到我的任何应用程序源代码。堆栈跟踪所有指向rxjs类。
有人能告诉我如何调试这个错误,这样我才能在代码中找到真正的错误吗?
core.js:1350 ERROR Error: Uncaught (in promise): EmptyError: no elements in sequence
EmptyError: no elements in sequence
at n
我知道如何使用电子邮件和密码创建用户,我尝试使用其他属性(用户名,性别,道布)创建用户。
我在控制台中得到类似下面的错误。
Failed to login!
register.component.ts:62 TypeError: Cannot read property
'createUserWithEmailAndPassword' of undefined
at Observable._subscribe (auth.service.ts:95)
at Observable.push../node_modules/rxjs/_esm5/internal/O
我想使用Angular 6中的Interceptor在主页上显示来自REST api的数据(需要授权‘用户名’和‘密码’才能访问)。然而,之前我使用Node.js来获取数据,当时它非常成功。此外,当我切换到Interceptor时,它显示以下错误:
ERROR TypeError: You provided 'undefined' where a stream was expected. You can provide an Observable, Promise, Array, or Iterable.
at subscribeTo (subscribeTo.js:41)
a
在模拟器上运行。
Error: Network error: Network request failed
at new ApolloError (bundle.umd.js:92)
at Object.error (bundle.umd.js:1323)
at notifySubscription (Observable.js:134)
at onNotify (Observable.js:165)
at SubscriptionObserver.error (Observable.js:224)
at bundle.umd.js:1100