What does this error mean?

I’m updating a previously published watch face with WFS v1.0.3, but got this message showed up at the end of build process.

image

i think, adb conflicts with another.

Only one watch is connected and Run on Device works fine, the error message only occurs at end of the build process.

Check your build log and see if it makes sense there.

Windows : C:\Users{User}\AppData\Roaming\watchfacestudio\dump\main
macOS : /Users/User Name/Library/Application Support/watchfacestudio/dump/main

Ron
Samsung Developer Relations

Am I the only one who is experiencing with this error? There is still no solution to it, I’ve uninstalled and reinstalled WFS and created a simple test project with nothing but a default digital clock in the middle, with all default settings and still got the same error.