react native 从0.44升级0.46.4后报错
如图：
reactcurrent.png
解决：
1：首先新建一个react native项目运行 如果报错那说明此版本有问题不升级。没有错误 则打开package文件.
version.png
2：升级自己的项目npm install react-native@xxx —save
3：对比新建项目的package 修改版本react,react-test-renderer …
4: 删除node_modules
5: npm i 然后运行即可
react native 从0.44升级0.46.4后报错如图： 解决：1：首先新建一个react native项...
Uncaught TypeError: Cannot read property 'childComponent'...
Cannot read property 'sessionid' of undefined TypeError: ...
Uncaught TypeError: Cannot read property 'appendChild' of...
Unhandled JS Exception: Cannot read property 'Constants' ...
Uncaught TypeError: Cannot read property 'child' of null ...
error: bundling failed: TypeError: Cannot read property '...
TypeError: Cannot read property 'renderRoute' of undefine...
Uncaught TypeError: Cannot read property 'call' of undefi...
Cannot read property '_root' of undefine import {ActionSh...
本文标题：cannot read property ReactCurren
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