Emulator: emulator: ERROR: AdbHostServer.cpp:102: Unable to connect to adb daemon on port: 5037

Question

I am stuck a whole afternoon trying to run again my small Android/Kotlin application in Android Studio. The message pasted on this question topic suddenly nocked me down.

Answer 1

I had the same error as yours. I fixed it by updating everything in Android Studio, including the SDKs. After that, I wipe the data on my emulator and run the program. It works like a charm, hopefully you can fix yours, too.