无法绑定到'property'，因为它不是'cmp'的已知属性

Question

我有以下组件和模块：

ChartComponent

@Component({
          moduleId: module.id,
          selector: 'chart-cmp',
            template: ''
        })
export class ChartComponent implements OnChanges {
    @Input
    typeId : string;

    @Input
    username : string;

    @Input
    grain : string;
...}

ChartModule

import { NgModule } from '@angular/core';
import { RouterModule } from '@angular/router';
import { ChartComponent } from './chart.component';

@NgModule({
    imports: [RouterModule],
    declarations: [ChartComponent],
    exports: [ChartComponent]
})
export class ChartModule { }

ChartPanelComponent

import { Component, Input } from '@angular/core';

@Component({
  moduleId: module.id,
  selector: 'chart-panel-cmp',
    templateUrl: 'chart_panel.component.html'
})
export class ChartPanelComponent {

ChartPanelModule

import { NgModule } from '@angular/core';
import { RouterModule } from '@angular/router';
import { ChartPanelComponent } from './chart_panel.component';
import { ChartModule } from '../chart/chart.module';

@NgModule({
    imports: [RouterModule, ChartModule],
    declarations: [ChartPanelComponent],
    exports: [ChartPanelComponent]
}) 
export class ChartPanelModule { }

ConsoComponent

import { Component, OnInit,  ElementRef, Inject, forwardRef } from '@angular/core';
import { ActivatedRoute } from '@angular/router';
import { DashboardComponent } from '../dashboard.component';

@Component({
  moduleId: module.id,
  selector: 'conso-cmp',
    templateUrl: 'conso.component.html'
})
export class ConsoComponent implements OnInit {...}

ConsoModule

import { NgModule } from '@angular/core';
import { RouterModule } from '@angular/router';
import { ConsoComponent } from './conso.component';
import { ChartPanelModule } from '../chart_panel/chart_panel.module';

@NgModule({
    imports: [RouterModule, ChartPanelModule],
    declarations: [ConsoComponent],
    exports: [ConsoComponent]
})

export class ConsoModule { }

我收到以下错误：

未处理的Promise拒绝：模板解析错误：无法绑定到'typeId'，因为它不是'chart-cmp'的已知属性。 1.如果'chart-cmp'是一个Angular组件并且它有'typeId'输入，那么请验证它是否是该模块的一部分。 2.如果'chart-cmp'是Web组件，则将“CUSTOM_ELEMENTS_SCHEMA”添加到此组件的'@NgModule.schema'以禁止显示此消息。

Answer 1

你需要添加()到你的@Input装饰器：

@Input()
typeId : string;

@Input()
username : string;

@Input()
grain : string;