小编Ren*_*ros的帖子

我想知道如何使用业力实施单元形式测试。我已经执行了一个测试，但是它总是会出现以下错误：Error: No value accessor for form control with name: 'email'

signup.module.ts

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { Routes, RouterModule } from '@angular/router';
import { IonicModule } from '@ionic/angular';
import { SignupPage } from './signup.page';

const routes: Routes = [{ path: '', component: SignupPage  }];

@NgModule({
  imports: [CommonModule, FormsModule, ReactiveFormsModule, IonicModule, RouterModule.forChild(routes)],
  declarations: [SignupPage]
})
export class SignupPageModule {}

signup.page.html

<ion-header no-border>
  <ion-toolbar>

    <ion-buttons slot="start"> …