reactjs - React Native - DEV is not defined

Question

posted Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

I have a [email protected] project. I have deleted the node_modules folder and after i have given the following commands:

npm i
react-native upgrade

but I get this error:

react-native.js:15 

ReferenceError: __DEV__ is not defined

How do I fix?

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1 Reply

深蓝 · Answer 1 · 2021-10-23T17:57:48+0000

replyed Oct 24, 2021 by 深蓝 (71.8m points)

Adding

/* global __DEV__ */

To the top of the file worked for me.

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…