相关疑难解决方法(0)

我有一个奇怪的错误.通常(我做谷歌搜索),在这种情况下,Angular在方括号中指定哪个模块/服务/提供者/等等引起了问题.但是在这里,它只说options.

我尝试添加HttpClientModule, HttpModule, Options到提供者/导入 - 没有成功.

试图按照这个调试指南调试未知的提供程序在minified angular javascript中,但它也没有带来任何东西(没有invoke调用堆栈,只是调用相关联Zone)

我app.components.ts看起来像这样:

import { Component } from '@angular/core';

@Component({
  selector: 'app-root',
  template: `<router-outlet></router-outlet>`,
})
export class AppComponent {
  constructor() {}
}

Mozilla控制台追溯:

Error: [object Object]
Stack trace:
resolvePromise@webpack-internal:///../../../../zone.js/dist/zone.js:783:31
resolvePromise@webpack-internal:///../../../../zone.js/dist/zone.js:754:17
scheduleResolveOrReject/<@webpack-internal:///../../../../zone.js/dist/zone.js:831:17
ZoneDelegate.prototype.invokeTask@webpack-internal:///../../../../zone.js/dist/zone.js:424:17
onInvokeTask@webpack-internal:///../../../core/esm5/core.js:4952:24
ZoneDelegate.prototype.invokeTask@webpack-internal:///../../../../zone.js/dist/zone.js:423:17
Zone.prototype.runTask@webpack-internal:///../../../../zone.js/dist/zone.js:191:28
drainMicroTaskQueue@webpack-internal:///../../../../zone.js/dist/zone.js:595:25
ZoneTask.invokeTask@webpack-internal:///../../../../zone.js/dist/zone.js:502:21
invokeTask@webpack-internal:///../../../../zone.js/dist/zone.js:1370:9
globalZoneAwareCallback@webpack-internal:///../../../../zone.js/dist/zone.js:1388:17

Mozilla控制台详细回溯(当我点击下拉按钮时):

Error
?
columnNumber: 31
?
fileName: "http://localhost:4100/polyfills.bundle.js line 733 > eval"
?
lineNumber: 783
?
message: "Uncaught (in promise): Error: StaticInjectorError(AppModule)[options]: …