3
当谈到这个问题时,我目前遇到了很多麻烦。我试图使用ng2-file-upload,但事实证明它给我错误,我不明白。使用Angular2上传文件
错误
ERROR Error: Uncaught (in promise): Error: No component factory found for TaskComponent. Did you add it to @NgModule.entryComponents?
[email protected]://localhost:4200/vendor.bundle.js:3565:34 [angular]
它给了我No component factory found for TaskComponent
错误。这只有当我的组件内有@Directive
时才会出现。
编辑TaskComponent.ts
import { Directive, Component, OnInit, OnDestroy, ViewChild, EventEmitter } from '@angular/core';
import { Router, ActivatedRoute, Params } from '@angular/router';
import { Http, Response, Headers } from '@angular/http';
import { FileUploader } from 'ng2-file-upload/ng2-file-upload';
import { ModalDirective } from 'ng2-bootstrap/modal/modal.component';
import { ApiService } from '../../assets/services/api.service';
import { UploadOutput, UploadInput, UploadFile, humanizeBytes } from 'ngx-uploader';
// class FileSelectDirective
@Directive({ selector: '[ng2FileSelect]' })
@Component({
selector: 'app-task',
templateUrl: './task.component.html',
styleUrls: ['./task.component.scss']
})
export class TaskComponent implements OnInit {
ngOnInit(){}
}
我也导入我的模块这一点。
RtoModule.ts
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { BrowserModule } from '@angular/platform-browser';
import { ModalModule } from 'ng2-bootstrap/modal';
import { FileUploadModule } from 'ng2-file-upload';
import { TaskComponent } from '../task/task.component';
import { TaskDetailsComponent } from '../task-details/task-details.component';
import { RtoRoutingModule } from '../rto-routing/rto-routing.module';
@NgModule({
imports: [
CommonModule,
RtoRoutingModule,
FormsModule,
ReactiveFormsModule,
FileUploadModule,
ModalModule.forRoot()
],
declarations: [
TaskComponent,
TaskDetailsComponent
]
})
export class RtoModule { }
有人能指出我在哪里我做错?无论在实施还是在任何地方。
预先感谢您!
PS:即时通讯目前在这个项目中使用Angular4版本
你有'TaskComponent.ts'中的导出类吗? –
我编辑了我的代码。 @OmriLuzon –
尝试在声明之后添加此行array:entryComponents:[TaskComponent] – BlackEagle