react-native: React Packager "Unexpected raw mappings" in 0.43.0-rc.2
Description
After starting Perf Monitor with Dev settings off, React Packager eventually choked without me doing anything with:
ERROR Unexpected raw mappings for G:\mobile\cadastro\lib\root.js
{"name":"Invariant Violation","framesToPop":1}
Invariant Violation: Unexpected raw mappings for G:\mobile\cadastro\lib\root.js
at invariant (G:\mobile\cadastro\node_modules\react-native\node_modules\fbjs\lib\invariant.js:44:15)
at getModules.forEach.module (G:/mobile/cadastro/node_modules/react-native/packager/src/Bundler/Bundle.js:222:7)
at Array.forEach (native)
at Bundle._getCombinedSourceMaps (G:/mobile/cadastro/node_modules/react-native/packager/src/Bundler/Bundle.js:217:23)
at Bundle.getSourceMap (G:/mobile/cadastro/node_modules/react-native/packager/src/Bundler/Bundle.js:245:14)
at Bundle.getSourceMapString (G:/mobile/cadastro/node_modules/react-native/packager/src/Bundler/Bundle.js:251:34)
at building.then.p (G:/mobile/cadastro/node_modules/react-native/packager/src/Server/index.js:777:31)
at process._tickCallback (internal/process/next_tick.js:109:7)
Reproduction
- Enable perf monitor
- Reload a couple of times
Additional Information
- React Native version: 0.43.0-rc.2
- Platform: Android
- Operating System: Windows 10 x64
About this issue
- Original URL
- State: closed
- Created 7 years ago
- Reactions: 26
- Comments: 25 (1 by maintainers)
I think I found a way around this issue, at least for my setup. From the development menu on my android I selected Dev Settings and re-enabled JS Dev Mode that resolved this issue for me.
I am getting this as well. So on DEV mode ON, chrome debugging works the first time. Upon reload, the app is just a white screen. So I have to turn off Remote JS Debugging in order to get the app back again. Rinse and repeat cycle. 😕
"react-native": "0.44.0"
I am using"react-native-navigation": "^1.1.81"
though. Not sure if this has something to do with it.+1 Same issue. When I enable Remote Debugger and reload - Particularly when there is a reload after some change is made in a file.
+1 When I do reload and disable JS Dev Mode at using Remote JS Debug.