Unable to deploy application to Raspberry Pi 3, Windows 10 IoT Core

Question

I'm receiving the following error when attempting to deploy my UWP application to my connected Raspberry Pi 3, Model B. I am running Windows 10 IoT Core (Version: 10.0.14393.0) on my Pi and Windows 10 Insider Preview Build 10586 on my development box.

1>------ Build started: Project: Mirror, Configuration: Debug ARM ------
1>C:\Program Files (x86)\MSBuild\14.0\bin\Microsoft.Common.CurrentVersion.targets(1820,5): warning MSB3277: Found conflicts between different versions of the same dependent assembly that could not be resolved.  These reference conflicts are listed in the build log when log verbosity is set to detailed.
1>  Mirror -> C:\Users\david.pine\Source\Repos\Mirror\Mirror\bin\ARM\Debug\Mirror.exe
2>------ Deploy started: Project: Mirror, Configuration: Debug ARM ------
2>Error: Field not found: 'Microsoft.VisualStudio.ImmersiveProjectServices.BootstrapperOperationPackage.StandardCollectorCpuAgent'.
========== Build: 1 succeeded, 0 failed, 0 up-to-date, 0 skipped ==========
========== Deploy: 0 succeeded, 1 failed, 0 skipped ==========

Update

Here is the .csproj that was mentioned in the comments.

Answer 1

The issue was that I had a dated Universal Windows Development SDK, build 10586. I upgraded to build 14393 -- which ironically matches the OS version of the installed Windows 10 IoT Core on my Raspberry Pi 3.

I then set the target framework version and it works: