Why React Native: Network request failed error?

Question

iOS

I'm trying to send an HTTP request. Error: Network request failed. I wrote NSAllowsArbitraryLoads = true in info.plist, restarted the application, react-native run-iosbut still this error.

Answer 1

update react-native or try an older version of android, ios, this may be due to the fact that the fetch function in the old version of react-native does not work correctly in new firmware versions