无法编译和找到模块 angular/animations

Question

这是我的错误信息，有人可以帮忙吗？

This likely means that the library (@angular/platform-browser/animations) which declares BrowserAnimationsModule has not been processed correctly by ngcc, or is not compatible with Angular Ivy. Check if a newer version of the library is available, and update if so. Also consider checking with the library's authors to see if the library is expected to be compatible with Ivy. 37 export declare class BrowserAnimationsModule

我的package.json：

{
  "name": "hello",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^10.2.0",
    "@angular/cdk": "^10.2.5",
    "@angular/common": "~10.1.6",
    "@angular/compiler": "~10.1.6",
    "@angular/core": "~10.1.6",
    "@angular/forms": "~10.1.6",
    "@angular/material": "^10.2.5",
    "@angular/platform-browser": "~10.1.6",
    "@angular/platform-browser-dynamic": "~10.1.6",
    "@angular/router": "~10.1.6",
    "rxjs": "~6.6.0",
    "tslib": "^2.0.0",
    "zone.js": "~0.10.2"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.1001.7",
    "@angular/cli": "~10.1.7",
    "@angular/compiler-cli": "~10.1.6",
    "@types/node": "^12.11.1",
    "@types/jasmine": "~3.5.0",
    "@types/jasminewd2": "~2.0.3",
    "codelyzer": "^6.0.0",
    "jasmine-core": "~3.6.0",
    "jasmine-spec-reporter": "~5.0.0",
    "karma": "~5.0.0",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage-istanbul-reporter": "~3.0.2",
    "karma-jasmine": "~4.0.0",
    "karma-jasmine-html-reporter": "^1.5.0",
    "protractor": "~7.0.0",
    "ts-node": "~8.3.0",
    "tslint": "~6.1.0",
    "typescript": "~4.0.2"
  }
}

我的app.module.ts：

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { BooksComponent } from './books/books.component';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';

@NgModule({
  declarations: [
    AppComponent,
    BooksComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    BrowserAnimationsModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

Answer 1

首先使用 npm update 并再次尝试运行应用程序。

它将更新所有依赖项，然后安装它们。如果有的话，它还会安装缺少的依赖项。

无法编译和找到模块 angular/animations

cannot compile and find module angular/animations

angular

webpack

angular-animations