anuo

Results 1 issues of anuo

TypeError: Cannot read property 'key' of undefined

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问题详情： 父组件往子组件传递数据， ![vo9k xwvj7 arza4 ot5ix9](https://user-images.githubusercontent.com/20083236/35376053-68928d20-01e4-11e8-8bd8-e528611a709b.png) ![r3 2 4 2_ woor lx_x y](https://user-images.githubusercontent.com/20083236/35376221-f84bfa78-01e4-11e8-8c21-80abc65971ba.png) 子组件接受数据并定义一个默认值： ![5yjje o u7 9 ff i wk4k](https://user-images.githubusercontent.com/20083236/35376230-04350a28-01e5-11e8-9031-2e2485909a66.png) 当点击按钮时，删除该数组的任一值 ![_ vt9g v n at_6ko hew](https://user-images.githubusercontent.com/20083236/35376267-34c5a3d2-01e5-11e8-8bb1-59d4a2ddf2df.png) 数据正常发生了改变，但是却报错： ![s1s...