Yesterday my emulator worked stable and good. But today I can\'t launch my app because I don\'t see any of my genymotion devices. I have reinstalled my AS and Genymotion. I
I had the same issue. The easiest way to fix this error is by downloading SDK Platform Tools as a zip file from https://developer.android.com/studio/releases/platform-tools.html, unzip it and replace the current platform-tools folder in the SDK folder.