Deployment Target can't be 7.0?

[JoaoCnh]

For the deployment target of 7.0 the build fails saying:

libRCTMapboxGL.a was built for a newer iOS version (8.3) than being linked (7.0).

Is there something that can be done about this or it's a requirement iOS 8.3 or above devices?

[JoaoCnh]

I need urgent help on this matter I can't seem to be able to get this thing into any device.

linker command failed with exit code 1 (use -v to see invocation)

and more specifically:

libRCTMapboxGL.a(RCTMapboxGL.o) was built for newer iOS version (8.3) than being linked (7.0)

and another

libRCTMapboxGL.a(RCTMapboxGL.o) does not contain bitcode. You must rebuild it with bitcode enabled (Xcode setting ENABLE_BITCODE), obvtain an updated library from the vendor, or disable bitcode for this target. for architecture armv7

Can someone help?

[friedbunny]

The "was built for newer iOS version (8.3) than being linked" warning is non-fatal and we've seen it upstream (mapbox/mapbox-gl-native#1707). It appears to be an Xcode 7 bug.

Bitcode is where this is falling down. Mapbox iOS will support bitcode in v2.2 (mapbox/mapbox-gl-native#2332), but for now you must disable bitcode on every project, subproject, and target.

[nevir]

The "was built for newer iOS version (8.3) than being linked" warning is non-fatal and we've seen it upstream (mapbox/mapbox-gl-native#1707). It appears to be an Xcode 7 bug.

The iOS version warning is due to your project's settings. It specifies IPHONEOS_DEPLOYMENT_TARGET = 8.3