我正试着在我的ionic应用中使用'ion-progress-bar‘。但是它抛出了下面的错误。
我试着寻找解决方案,但不知何故无法解决。请指出我在哪里做错了。
我的home.html如下所示:
<ion-content>
<ion-progress-bar></ion-progress-bar>
</ion-content>在我的app.module.ts中,我有以下内容:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule, ErrorHandler } from '@angular/core';
import { IonicApp, IonicModule, IonicErrorHandler } from 'ionic-angular';
import { MyApp } from './app.component';错误如下:
Error: Template parse errors:
'ion-progress-bar' is not a known element:
1. If 'ion-progress-bar' is an Angular component, then verify that it is part of this module.
2. If 'ion-progress-bar' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. ("
<!-- <ion-progress-bar value="0.5"></ion-progress-bar> -->
[ERROR ->]<ion-progress-bar></ion-progress-bar> 发布于 2020-09-05 03:14:24
检查是否在app.module.ts中注册了此组件IonProgressBar,如下所示
declarations: [
MyApp ,
IonProgressBar
]还可以在IonProgressBar .ts文件中检查
@Component({
selector: 'ion-progress-bar',
----------------------------
----------------------------
})https://stackoverflow.com/questions/63745922
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