Angular-由模块AppModule导入的意外值MatDialog [英] Angular - Unexpected value MatDialog imported by the module AppModule

问题描述

我正在尝试将Angular Material集成到Angular中，但出现以下错误.该程序已成功编译，但在浏览器中出现了此问题.

I am trying to integrate Angular Material in Angular but getting following error. The program is compiled successfully but getting this issue in browser.

Uncaught Error: Unexpected value 'MatDialog' imported by the module 'AppModule'. Please add a @NgModule annotation.
    at syntaxError (compiler.js:485)
    at eval (compiler.js:15226)
    at Array.forEach (<anonymous>)
    at CompileMetadataResolver.getNgModuleMetadata (compiler.js:15201)
    at JitCompiler._loadModules (compiler.js:34385)
    at JitCompiler._compileModuleAndComponents (compiler.js:34346)
    at JitCompiler.compileModuleAsync (compiler.js:34240)
    at CompilerImpl.compileModuleAsync (platform-browser-dynamic.js:239)
    at PlatformRef.bootstrapModule (core.js:5551)
    at eval (main.ts:11)

推荐答案

您应该改为导入MatDialogModule.

@NgModule({
  imports: [
    ...,
    MatDialogModule 
  ]
  ...
})
export class AppModule {}

也不要忘记在选择器中角材料已从md移到mat.

Also don't forget that angular material has moved from md to mat in selectors.

这篇关于Angular-由模块AppModule导入的意外值MatDialog的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！