I’m an experience Unreal developer but new to Android dev in Unreal. I’m having a strange issue with the NDK toolchain when I try to package a build to Gear VR. I’m using SDK version android-25, and NDK version android-19 from Android Works installed from the engine directory. When I came across these errors I assumed the NDK could be the wrong version so I tried every version included in the Android Works package, I tried downloading the latest version of Android Works direct from NVIDIA and changed my settings to use the later versions and tried all of those, I’ve checked and rechecked and fixed my Environment Variables, and nothing is having any effect. Has anyone seen this before and can shed any light on what’s going on here? Thank you.