我正在尝试向项目中添加角度材质,但是由于某种原因,它似乎不起作用。 我收到此错误:
ERROR in src/app/login/components/login/login.component.html:2:1 - error NG8001: 'mat-form-field' is not a known element:
1. If 'mat-form-field' is an Angular component, then verify that it is part of this module.
2. If 'mat-form-field' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message.
2 <mat-form-field appearance="outline">
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/app/login/components/login/login.component.ts:5:16
5 templateUrl: './login.component.html',
~~~~~~~~~~~~~~~~~~~~~~~~
Error occurs in the template of component LoginComponent.
除了我要导入MatFormFieldModule。
角度版本:10.1.4 角材料版本10.2.4
这是我的共享模块文件,该文件导入和导出我的Material模块(我什至尝试添加CUSTOM ELEMENTS SCHEMA,但没有做任何更改):
import { NgModule } from '@angular/core';
import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { CommonModule } from '@angular/common';
import { MatInputModule } from '@angular/material/input';
import { MatFormFieldModule } from '@angular/material/form-field';
@NgModule({
declarations: [],
imports: [
CommonModule,
MatInputModule,
MatFormFieldModule
],
exports: [
CommonModule,
MatInputModule,
MatFormFieldModule
],
schemas: [
CUSTOM_ELEMENTS_SCHEMA
]
})
export class SharedModule { }
这是我的登录模块:
import { NgModule } from '@angular/core';
import { LoginComponent } from './components/login/login.component';
import { SharedModule } from '../shared/shared.module';
import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
@NgModule({
declarations: [LoginComponent],
imports: [
SharedModule
],
schemas: [
CUSTOM_ELEMENTS_SCHEMA
]
})
export class LoginModule { }
登录组件模板:
<mat-form-field appearance="outline">
<input matInput placeholder="Placeholder">
</mat-form-field>
我的应用模块:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { SharedModule } from './shared/shared.module';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
AppRoutingModule,
SharedModule,
BrowserAnimationsModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
我正在使用ng packagr将组件从公共库导出到该项目中,该项目还包含Angular Material,但我还没有导入任何组件,仅导入了样式。
答案 0 :(得分:1)
我看到您仍然没有将LoginModule导入AppModule。 如果将ShareModule导入到AppModule。您不需要在LoginModule中导入