Failure to attach to Unreal title running on Samsung Galaxy S6

I’m trying to debug our Unreal Engine game, running on a Samsung phone, with VS2015. I can see the running process, but when I try to attach the debugger to it, I get the following error messages. Any idea how I can deal with them?

  • Failed to get project info: Value cannot be null. Parameter name: key
  • Failed to attach: Could not find project for debug. Please make sure you have the project loaded..

Some version info:
Microsoft Visual Studio Professional 2015
Version 14.0.25431.01 Update 3
NVIDIA® Nsight™ Tegra Development Platform, Visual Studio Edition 3.4.16231.3325

I’ve gotten past this particular issue by setting the “Override APK Path” and “Android NDK Location” in the VS project settings.

Also, I may have posted in the wrong forum. Moving to the Nsight Tegra VS forum.