Cannot read property 'apply' of undefined
Cannot read property 'apply' of undefined 报错没影响功能 报错原因： input标签定义了blur事件，但methods中没有对应声名改方法，（因为我注释了methods中的onBlur，细节，坑） ...
原文：Cannot read property 'apply' of undefined
...TypeError: Cannot read property apply of undefined ：一般都是作用域不对 ...TypeError: Cannot read property Anything of undefined :一般都是变量未传入 ...
2015-04-16 23:04 0 3134 推荐指数：
相关推荐
TypeError: Cannot read property 'apply' of undefined
1、错误描述 Administrator@USER-0GUONPPBHK MINGW64 /g/HBuilderXWork/Vue $ npm install --save-dev gulp np ...
TypeError: Cannot read property '_withTask' of undefined; t.apply is not a function
错误如图： TypeError: Cannot read property '_withTask' of undefined; t.apply is not a function 问题产生的原因 vue页面中定义了 有方法调用，但是方法被删除了； ...
gulp运行报错 Cannot read property 'apply' of undefined
查看当前gulp的版本：发现版本与cli不一致 gulp -version [17:17:12] CLI version 3.9.1 [17:17:12] Local version 4.0 ...
Cannot read property 'replace' of undefined
处理方法:1.把notebookTemplate的定义放在for循环的上面就可以解决 ...
Cannot read property 'toLowerCase' of undefined
vue项目报错Cannot read property 'toLowerCase' of undefined 有可能是没有写组件name名称 ...
Cannot read property 'XXX' of undefined"
实例： 报错：Cannot read property 'itemGroupList' of undefined" 解决方法：在itemGroupList上一层判断一下父级元素 ...