Property or method "scope" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components
报错如下
属性或方法“范围”不是在实例上定义的,而是在呈现期间引用的。 通过初始化属性,确保此属性是反应性的,无论是在数据选项中,还是对于基于类的组件。

原因在template中未添加此行声明 slot-scope="scope"

Property or method "scope" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components的更多相关文章
- Property or method "openPageOffice" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by
Property or method "openPageOffice" is not defined on the instance but referenced during r ...
- Vue报错:Property or method "XXX" is not defined on the instance but referenced during render. Make sure that this property is reactive...
在Vue中定义方法或者属性时,因为粗心疏忽可以能会报该错误 [Vue warn]: Property or method "search" is not defined on th ...
- Property or method "previewUrl" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components,
Property or method "previewUrl" is not defined on the instance but referenced during rende ...
- Property or method "cancleInput" is not defined on the instance but referenced during render.
因为我的点击事件,是动态添加上去的 报错如标题 [Vue warn]: Property or method "cancleInput" is not defined on th ...
- Property or method "xxx" is not defined on the instance but referenced during render
是xxx中的data写成date了,因此报错. 这个错误属于粗心
- vue.js使用vue-preview做移动端缩略图时报错Property or method "$preview" is not defined
报错的详细信息为: Property or method "$preview" is not defined on the instance but referenced duri ...
- GraphQL: Object doesn't support property or method 'from'
From: https://github.com/graphql/graphiql/issues/688 psyCodelist commented 11 days ago Hi, Thank you ...
- python遇到动态函数---TypeError: unbound method a() must be called with A instance as first argument (got nothing instead)
TypeError: unbound method a() must be called with A instance as first argument (got nothing instead) ...
- .NET手记-Autofac进阶(属性和方法注入 Property and Method Injection)
尽管构造函数参数注入是传递参数值给当前构造的组件的优先方式,但是你也可以使用属性或者方法注入来提供参数值. 属性注入使用可写入的变量而不是构造函数参数来完成注入.方法注入则通过方法来设置依赖项. 属性 ...
- IE11 - Object doesn't support property or method 'includes'
IE不支持字符串的includes()方法:可以用indexOf()替换: includes()方法返回true和false; var str = "asdklmn": if(st ...
随机推荐
- LeetCode-02 两数相加(Add Two Numbers)
描述 给出两个非空的链表用来表示两个非负的整数.其中,它们各自的位数是按照逆序的方式存储的,并且它们的每个节点只能存储一位数字. 如果,我们将这两个数相加起来,则会返回一个新的链表来表示它们的和. 您 ...
- Springboot整合策略模式概念->使用场景->优缺点->企业级实战
一.前言 策略模式可能是在工作中使用最多的,也是在面试中最常提到的,代码重构和优化的必备! 小编之前也是一直说,其实没有真正的实战:最近有了机会实战了一下,来分享一下使用心得和在企业级的使用! 二.策 ...
- TiDB 底层存储结构 LSM 树原理介绍
作者:京东物流 刘家存 随着数据量的增大,传统关系型数据库越来越不能满足对于海量数据存储的需求.对于分布式关系型数据库,我们了解其底层存储结构是非常重要的.本文将介绍下分布式关系型数据库 TiDB 所 ...
- Educational Codeforces Round 142 (Rated for Div. 2) A-D
比赛链接 A 题解 知识点:贪心. 代码 #include <bits/stdc++.h> using namespace std; using ll = long long; bool ...
- py教学 之字符串处理·····
访问字符串中的值 Python 不支持单字符类型,单字符在 Python 中也是作为一个字符串使用. Python 访问子字符串,可以使用方括号 [] 来截取字符串,字符串的截取的语法格式如下: 变量 ...
- CF1051E Vasya and Big Integers
[CF1051E Vasya and Big Integers](Problem - E - Codeforces) sb的做法 单调队列乱整( #include<bits/stdc++.h&g ...
- FLASH-CH32F103替换STM32F103 FLASH快速编程移植说明
因CH32F103 相对于STM32F103 flash 操作多了快速编程模式,该文档说明主要目的是为了方便客户在原先ST 工程的基础上实现flash 快速编程模式的快速移植. 1.在stm32f10 ...
- C/C++内存对齐原则
C/C++内存对齐 what && why 当用户自定义类型时(struct 或 class),编译器会自动计算该类型占用的字节数. C/C++ 为什么要内存对齐?我道行太浅,摘抄了网 ...
- 2023计算机领域顶会(A类)以及ACL 2023自然语言处理(NLP)研究子方向领域汇总
2023年的计算语言学协会年会(ACL 2023)共包含26个领域,代表着当前前计算语言学和自然语言处理研究的不同方面.每个领域都有一组相关联的关键字来描述其潜在的子领域, 这些子领域并非排他性的,它 ...
- Node.js学习笔记----day05(MongonDB详情)
认真学习,认真记录,每天都要有进步呀!!! 加油叭!!! 一.es6中的find() 方法的原理 EcmaScript 6 对数组新增了很多方法 比如,find find 接收一个方法作为参数,方法内 ...