It seems you have a config issue in your ReactNative (?) configs.
I’d suggest you to check our local debug guides:
- How to experiment with Bitrise configs locally, on your Mac/Linux
- How to debug your build locally / "It works on my Mac/PC but not on bitrise.io"
If those would not help please fill out a #issues:build-issues report (http://discuss.bitrise.io/c/issues/build-issues) and we’ll look into it ASAP! 