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首页 > 解决方案 > compiler.js:2430 未捕获的错误：模块“AppModule”导入的意外值“未定义”

javascript - compiler.js:2430 未捕获的错误：模块“AppModule”导入的意外值“未定义”

问题描述

添加import { FormsModule } from '@angular/core';到app.module.ts文件后，
我得到

Uncaught Error: Unexpected value 'undefined' imported by the module 'AppModule'
        at syntaxError (compiler.js:2430)
        at compiler.js:18651
        at Array.forEach (<anonymous>)
        at CompileMetadataResolver.push../node_modules/@angular/compiler/fesm5/compiler.js.CompileMetadataResolver.getNgModuleMetadata (compiler.js:18620)
        at JitCompiler.push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._loadModules (compiler.js:26029)
        at JitCompiler.push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._compileModuleAndComponents (compiler.js:26010)
        at JitCompiler.push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler.compileModuleAsync (compiler.js:25970)
        at CompilerImpl.push../node_modules/@angular/platform-browser-dynamic/fesm5/platform-browser-dynamic.js.CompilerImpl.compileModuleAsync (platform-browser-dynamic.js:143)
        at compileNgModuleFactory__PRE_R3__ (core.js:17618)
        at PlatformRef.push../node_modules/@angular/core/fesm5/core.js.PlatformRef.bootstrapModule (core.js:17801)

我请求社区帮助我。我是 Angular-7 的初学者

标签： javascriptangulartypescriptangularjs-directive

解决方案

试试这个

import { FormsModule } from '@angular/forms';

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