Scott老师，我是按照视频上的ES5来写的，用这个组件的时候，出现警告：Component's children should not be mutated.

来源：5-2 TabBarIOS 开启 App 首页（1）

Chrome_

2016-10-26

ExceptionsManager.js:82 Warning: Component's children should not be mutated.

in RCTText (created by Text)

in Text (created by imoocApp)

in RCTView (created by View)

in View (created by imoocApp)

in StaticContainer (created by TabBarItemIOS)

in RCTTabBarItem (created by TabBarItemIOS)

in TabBarItemIOS (created by imoocApp)

in RCTTabBar (created by TabBarIOS)

in TabBarIOS (created by imoocApp)

in imoocApp

in RCTView (created by View)

in View (created by AppContainer)

in RCTView (created by View)

in View (created by AppContainer)

in AppContainer

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1回答

Scott

2016-10-26

已采纳

这是什么鬼，你看下你现在的 react-native 版本多少，再把代码贴出来，看看有没有用法错误

Chrome_

谢谢老师，问题已经解决了，是因为渲染页面的时候用到的state没有初始化

2016-10-27

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