UnableToResolveError: Unable to resolve module `BackHandler`

[thiensubs]

Description

This is my issue, how can i fix that?
More details:

at UnableToResolveError (/xxx/node_modules/react-native/packager/src/node-haste/DependencyGraph/ResolutionRequest.js:488:5)
    at /xxx/node_modules/react-native/packager/src/node-haste/DependencyGraph/ResolutionRequest.js:366:19
    at process._tickCallback (node.js:368:9)

My enviroment is: Xubuntu 16.04, Lasted NPM, RN: 0.42.3

[EgaSetya]

How can you solve this?

[AkshatSharda]

This Issue can be resolved by setting the same version for react-native and react-native-windows.
"react-native": "0.43.0"
"react-native-windows": "0.43.0-rc.0"
By setting the above version, i was able to resolve the issue