Javascript Angular8 firebase配置错误'@角度/火力/角度火力2'；

在使用firebase配置angular后尝试“ng服务”时，我遇到了错误。尽管我在谷歌上搜索了这条错误消息，但没有找到任何东西。在错误消息中，此问题与库本身有关

user@user-MacBookPro post % ng serve
10% building 3/3 modules 0 activeℹ ｢wds｣: Project is running at http://localhost:4200/webpack-dev-server/
ℹ ｢wds｣: webpack output is served from /
ℹ ｢wds｣: 404s will fallback to //index.html

chunk {main} main.js, main.js.map (main) 2.15 kB [initial] [rendered]
chunk {polyfills} polyfills.js, polyfills.js.map (polyfills) 127 kB [initial] [rendered]
chunk {runtime} runtime.js, runtime.js.map (runtime) 6.15 kB [entry] [rendered]
chunk {styles} styles.js, styles.js.map (styles) 9.78 kB [initial] [rendered]
chunk {vendor} vendor.js, vendor.js.map (vendor) 340 kB [initial] [rendered]
Date: 2020-02-10T01:58:36.888Z - Hash: 259e06990402b2940abe - Time: 3542ms

ERROR in node_modules/@angular/fire/angularfire2.d.ts:37:49 - error TS2344: Type 'T[K]' does not satisfy the constraint '(...args: any) => any'.
  Type 'T[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]' is not assignable to type '(...args: any) => any'.
    Type 'T[T[keyof T] extends Function ? keyof T : never]' is not assignable to type '(...args: any) => any'.
      Type 'T[keyof T]' is not assignable to type '(...args: any) => any'.
        Type 'T[string] | T[number] | T[symbol]' is not assignable to type '(...args: any) => any'.
          Type 'T[string]' is not assignable to type '(...args: any) => any'.

37     [K in FunctionPropertyNames<T>]: ReturnType<T[K]> extends Promise<any> ? K : never;
                                                   ~~~~
node_modules/@angular/fire/angularfire2.d.ts:40:49 - error TS2344: Type 'T[K]' does not satisfy the constraint '(...args: any) => any'.
  Type 'T[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]' is not assignable to type '(...args: any) => any'.
    Type 'T[T[keyof T] extends Function ? keyof T : never]' is not assignable to type '(...args: any) => any'.
      Type 'T[keyof T]' is not assignable to type '(...args: any) => any'.
        Type 'T[string] | T[number] | T[symbol]' is not assignable to type '(...args: any) => any'.
          Type 'T[string]' is not assignable to type '(...args: any) => any'.

40     [K in FunctionPropertyNames<T>]: ReturnType<T[K]> extends Promise<any> ? never : K;
                                                   ~~~~
node_modules/@angular/fire/angularfire2.d.ts:48:78 - error TS2344: Type 'T[K]' does not satisfy the constraint '(...args: any) => any'.
  Type 'T[{ [K in { [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]: ReturnType<T[K]> extends Promise<any> ? never : K; }[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]]' is not assignable to type '(...args: any) => any'.
    Type 'T[ReturnType<T[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]> extends Promise<any> ? never : { [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]' is not assignable to type '(...args: any) => any'.
      Type 'T[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]' is not assignable to type '(...args: any) => any'.
        Type 'T[T[keyof T] extends Function ? keyof T : never]' is not assignable to type '(...args: any) => any'.
          Type 'T[keyof T]' is not assignable to type '(...args: any) => any'.
            Type 'T[string] | T[number] | T[symbol]' is not assignable to type '(...args: any) => any'.
              Type 'T[string]' is not assignable to type '(...args: any) => any'.

48     [K in NonPromiseReturningFunctionPropertyNames<T>]: (...args: Parameters<T[K]>) => Promise<ReturnType<T[K]>>;
                                                                                ~~~~
node_modules/@angular/fire/angularfire2.d.ts:48:107 - error TS2344: Type 'T[K]' does not satisfy the constraint '(...args: any) => any'.
  Type 'T[{ [K in { [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]: ReturnType<T[K]> extends Promise<any> ? never : K; }[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]]' is not assignable to type '(...args: any) => any'.
    Type 'T[ReturnType<T[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]> extends Promise<any> ? never : { [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]' is not assignable to type '(...args: any) => any'.
      Type 'T[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]' is not assignable to type '(...args: any) => any'.
        Type 'T[T[keyof T] extends Function ? keyof T : never]' is not assignable to type '(...args: any) => any'.
          Type 'T[keyof T]' is not assignable to type '(...args: any) => any'.
            Type 'T[string] | T[number] | T[symbol]' is not assignable to type '(...args: any) => any'.
              Type 'T[string]' is not assignable to type '(...args: any) => any'.

48     [K in NonPromiseReturningFunctionPropertyNames<T>]: (...args: Parameters<T[K]>) => Promise<ReturnType<T[K]>>;
                                                                                                             ~~~~
node_modules/@angular/fire/angularfire2.d.ts:50:75 - error TS2344: Type 'T[K]' does not satisfy the constraint '(...args: any) => any'.
  Type 'T[{ [K in { [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]: ReturnType<T[K]> extends Promise<any> ? K : never; }[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]]' is not assignable to type '(...args: any) => any'.
    Type 'T[ReturnType<T[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]> extends Promise<any> ? { [K in keyof T]: T[K] extends Function ? K : never; }[keyof T] : never]' is not assignable to type '(...args: any) => any'.
      Type 'T[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]' is not assignable to type '(...args: any) => any'.

50     [K in PromiseReturningFunctionPropertyNames<T>]: (...args: Parameters<T[K]>) => ReturnType<T[K]>;
                                                                             ~~~~
node_modules/@angular/fire/angularfire2.d.ts:50:96 - error TS2344: Type 'T[K]' does not satisfy the constraint '(...args: any) => any'.
  Type 'T[{ [K in { [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]: ReturnType<T[K]> extends Promise<any> ? K : never; }[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]]' is not assignable to type '(...args: any) => any'.
    Type 'T[ReturnType<T[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]> extends Promise<any> ? { [K in keyof T]: T[K] extends Function ? K : never; }[keyof T] : never]' is not assignable to type '(...args: any) => any'.
      Type 'T[{ [K in keyof T]: T[K] extends Function ? K : never; }[keyof T]]' is not assignable to type '(...args: any) => any'.

50     [K in PromiseReturningFunctionPropertyNames<T>]: (...args: Parameters<T[K]>) => ReturnType<T[K]>;
                                                                                                  ~~~~

** Angular Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ **
ℹ ｢wdm｣: Failed to compile.

---

此错误是由于TypeScript类型检查AngularFire库的定义文件造成的

请注意，错误来自

node_modules/@angular/fire/angularfire2.d.ts:37:49

要避免此错误，必须在

tsconfig.json

中设置一些选项

tsconfig:

{
  //...
  compilerOptions: {
    "skipLibCheck": true,
    //...
  }
}

skipLibCheck

：跳过声明文件的类型检查

更多关于该选项的信息

此解决方案不可取，它可能会产生一些构建时错误，我在使用SSR构建时出错，

---

我建议您更新“rxjs”：，如果您使用的是*版本，请将其更新为9

您可以分享更多信息，如angularfire2对某些组件或服务的调用吗？@KingDarBoja谢谢！我更新了帖子，但没有具体提到angularfire2。

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { environment } from 'src/environments/environment';

//angular-fire
import { AngularFireModule } from "@angular/fire";
import { AngularFirestoreModule } from "@angular/fire/firestore";
//      in version 6, StorageBucket changes to BUCKET
import { AngularFireStorageModule, BUCKET  } from "@angular/fire/storage";

// component list
import { AddpostComponent } from "../app/addpost/addpost.component";
import { MainComponent } from "../app/main/main.component";
import { PostComponent } from "../app/post/post.component";


// forms module for AddpostComponent
import { FormsModule, ReactiveFormsModule } from "@angular/forms";

import {ServiceService  } from "./service.service";


@NgModule({
  declarations: [
    AppComponent,
    AddpostComponent,
    MainComponent,
    PostComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    AngularFireModule.initializeApp(environment.firebaseConfig),
    AngularFirestoreModule,
    AngularFireStorageModule,
    FormsModule,
    ReactiveFormsModule
  ],
  providers: [{ provide: BUCKET, useValue: 'gs://angular-firebase-rxjs.appspot.com' }, ServiceService],
  bootstrap: [AppComponent]
})
export class AppModule { }

{
  //...
  compilerOptions: {
    "skipLibCheck": true,
    //...
  }
}

{
  //...
  compilerOptions: {
    "skipLibCheck": true,
    //...
  }
}