离子4:离子幻灯片不是已知元素 [英] Ionic 4: 'ion-slide' is not a known element
本文介绍了离子4:离子幻灯片不是已知元素的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在新组件中使用离子幻灯片。
carousel.Component.html
<ion-slides pager="true" >
<ion-slide>
<h1>Slide 1</h1>
</ion-slide>
<ion-slide>
<h1>Slide 2</h1>
</ion-slide>
<ion-slide>
<h1>Slide 3</h1>
</ion-slide>
</ion-slides>
carousel.Component.ts
import { Component, OnInit } from '@angular/core';
@Component({
selector: 'app-carousel',
templateUrl: './carousel.component.html',
styleUrls: ['./carousel.component.scss']
})
export class CarouselComponent implements OnInit {
constructor() { }
ngOnInit() {
}
}
但是,当我在Ionic页面中使用此组件<app-carousel></app-carousel>
时,我收到以下错误:
'ion-slide' is not a known element:
1. If 'ion-slide' is an Angular component, then verify that it is part of this module.
2. If 'ion-slide' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. ("<ion-slides pager="true" >
[ERROR ->]<ion-slide>
<h1>Slide 1</h1>
</ion-slide>
"): ng:///SharedModule/CarouselComponent.html@1:2
'ion-slide' is not a known element:
1. If 'ion-slide' is an Angular component, then verify that it is part of this module.
2. If 'ion-slide' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. ("
<h1>Slide 1</h1>
</ion-slide>
[ERROR ->]<ion-slide>
<h1>Slide 2</h1>
</ion-slide>
请帮助我解决此问题。
推荐答案
您需要将CUSTOM_ELEMENTS_SCHEMA
添加到NgModule
中的schemas
。
import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
...
@NgModule({
imports: [],
...
schemas: [CUSTOM_ELEMENTS_SCHEMA]
})
export class YourModule {}
这篇关于离子4:离子幻灯片不是已知元素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!
查看全文