Super expression must either be null or a function #259

Adar-Li · 2018-07-05T08:26:39Z

引入组件报错
代码：

报错信息：

配置如下：

ArthurInTheShell · 2018-07-05T20:06:41Z

May I ask if the problem comes from updating to React Native 0.56?
I found the same problem after I updated to RN 0.56.
This problem could be caused by the update of the Text Component here, since the Label component extends the Text component.
Is this error persist when you are not using the label component?

請問這個組件是否在升級RN0.56之後才開始出現問題的？
我升級RN0.56也發現了同樣的問題。
我認為原因在於RN0.56對Text做了一些改動使得原本的Label extends Text 出現了錯誤。
如果你不使用Label這個組件的話還會報錯嗎？

Adar-Li · 2018-07-06T00:34:37Z

@ArthurInTheShell Thank you for your reply.
As you suggested, I tried again .
But the problem remains.

Adar-Li · 2018-07-06T00:35:33Z

@ArthurInTheShell I went on to try about six components

ArthurInTheShell · 2018-07-06T00:40:10Z

I uninstall the package temporarily to avoid this problem. Hope to see the fix. Sorry that I'm not experienced at fixing the problem, since I have no idea what is wrong with it.

Adar-Li · 2018-07-06T00:47:23Z

@ArthurInTheShell Ok, thank you very much.

wk1017553772 · 2018-07-08T13:54:06Z

很多组件再升级0.56 后都无法使用了大都是这个问题

…263, #264

rilyu added a commit that referenced this issue Jul 12, 2018

Support rn 0.56, add PureComponent container for TopView, #259, #260, #…

8c371bc

…263, #264

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Super expression must either be null or a function #259

Super expression must either be null or a function #259

Super expression must either be null or a function #259

Super expression must either be null or a function #259

Comments