TS2339: Property 'debounceTime' does not exist on type 'Observableany'.

【出现的问题】TS2339: Property 'debounceTime' does not exist on type 'Observable<any>'.

【解决方法】

第一步，在 Terminal 更新 Angular

ng update

第二步，fix the rxjs

npm i -g rxjs-tslint

第三步，修改代码，不再使用debounceTime(500)，而是在外边添加 .pipe()，即变成.pipe(debounceTime(500))

this.titleFilter.valueChanges.pipe(debounceTime(500)).subscribe( value => this.keyword);

【参考】

https://stackoverflow.com/questions/49811177/angular-6-rxjs-import-syntax#answer-50342338

https://github.com/ReactiveX/rxjs/issues/3723#issuecomment-390855559

转载于:https://www.cnblogs.com/coco1989/p/9371629.html

TS2339: Property 'debounceTime' does not exist on type 'Observableany'. - Angular 6相关推荐

响应式编程时出现：error TS2339: Property 'debounceTime' does not exist on type 'Observableany'.
constructor() {this.searchInput.valueChanges//.debounceTime(500) 无法使用.pipe(debounceTime(1000)).subsc ...
Angular响应式开发中报错Property 'map' does not exist on type 'Observable'.引用rxjs也没用。
Angular响应式开发源代码如下: import { Component, OnInit } from '@angular/core'; import {Observable} from 'rxjs ...
Property ‘next‘ does not exist on type ‘Component＜any, {}, any＞‘问题的解决方法
场景:使用antd的Carousel组件时,自定义左右切换按钮,触发组件的next(),prev()方法时报错错误写法: handleNext(){this.refs.img.next()}< ...
TS2550: Property ‘entries‘ does not exist on type ‘ObjectConstructor‘.
问题:TS2550: Property 'entries' does not exist on type 'ObjectConstructor'. Do you need to change your ...
property xxx does not exist on type Object报错
在TypeScript中如果按JS的方式去获取对象属性,有时会提示形如Property 'xxx' does not exist on type 'Object'的错误.下文代码中的'xxx'替换成你 ...
Property ‘contentWindow‘ does not exist on type HTMLElement,类型htmlelement上不存在contentwindow属性
一.问题 Property 'contentWindow' does not exist on type HTMLElement 二.解决方法 /*** Property 'contentWindow ...
Property ngOnInit does not exist on type VisibleFocusDirective
原因是我把Base focus Directive的OnInit函数删除了: 添加上之后问题消失: 更多Jerry的原创文章,尽在:"汪子熙":
Angular使用ng build打包报错 Property 'setControl' does not exist on type 'AbstractControl'.解决方法
在项目打包出现setControl报错解决方法: 对于用setControl设置多层级表单的值的用法,会出现这个报错: 以下是正确的写法: get services(): FormArray {ret ...
Property 'filter' does not exist on type 'Observable' 报错解决方法
我想做的是监听地址参数变化: import 'rxjs/operator/filter';//...this.router.events.filter((event:Event) => even ...
TypeScript Property ‘XXX‘ does not exist on type ‘never‘.
开发过程中出现这个错误是因为Typescript在执行代码检查时在该对象没有定义相应属性,这个错误不致命,遇到该错误有以下几种解决办法. 1,将对象设置成 any this.targetArray = ...

TS2339: Property 'debounceTime' does not exist on type 'Observableany'. - Angular 6

TS2339: Property 'debounceTime' does not exist on type 'Observableany'. - Angular 6相关推荐

最新文章

热门文章