React Native production mode app crashing bug
Closed this issue · 3 comments
When compiling a production binary in React Native / expo using loglevel something causes the following application crashing type error:
'RCTFatalException: Unhandled JS Exception: TypeError: this.methodFactory is not a function. (In 'this.methodFactory(a,t,n)', 'this.methodFactory' is undefined)', reason: 'Unhandled JS Exception: TypeError: this.methodFactory is not a function. (In 'this.methodFactory(a,t,n)', 'this.methodFactory' is undefined), stack:
To reproduce this you can just create an expo application install loglevel and run react-native run-ios --configuration=release
NOTE: loglevel works perfectly fine in development mode and any other non production environment when working with expo/react-native as shown in the image below:
You've closed this issue - @comountainclimber is that because you've shown that it's not a loglevel bug, or because you've found an alternative/workaround?
@pimterry it appears to be working totally fine I created a demo below:
https://github.com/comountainclimber/rn-loglevel-example
Production build works fine and I am no longer seeing the error with react-native run-ios --configuration=release
Node 12.18.3 with expo cli 3.23.3
Ok, great! Thanks for letting me know