错误代码就不贴出来了，直接上代码吧！

首先在xx.module.ts添加

1.import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';

2.添加　　schemas:[

　　CUSTOM_ELEMENTS_SCHEMA

　　]

完成后的整体代码是这样的

import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';

import { IonicPageModule } from 'ionic-angular';

import { GroupBoxComponent } from '../../components/group-box/group-box';

@NgModule({

declarations: [

　　GroupBoxComponent,

],

imports: [

　　IonicPageModule.forChild(GroupBoxComponent),

],

exports: [

　　GroupBoxComponent

],

schemas:[

　　CUSTOM_ELEMENTS_SCHEMA

]

})

export class GroupBoxComponentModule {}

别的打发好像不需要做任何修改