今天我做React開發(fā)時，遇到如下的錯誤消息：

Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:

You might have mismatching versions of React and the renderer (such as React DOM)

You might be breaking the Rules of Hooks

You might have more than one copy of React in the same app
See https://fb.me/react-invalid-hook-call for tips about how to debug and fix this problem.

這個錯誤輸出已經(jīng)提醒了我，出錯誤的代碼在我的應(yīng)用程序MyApp.jsx里：

原來是我這段const變量初始化代碼寫到function外部了：

將其移至內(nèi)部后錯誤消失：

要獲取更多Jerry的原創(chuàng)文章，請關(guān)注公眾號"汪子熙":

總結(jié)

以上是生活随笔為你收集整理的React应用里Invalid hook call错误消息的处理的全部內(nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯，歡迎將生活随笔推薦給好友。