Android Studio Debug Error "connection Refused"

I know this question was asked before but I tried all the suggested solutions and nothing solved my problem yet. I can't debug Any Android studio (1.5 preview 2) application using

Solution 1:

This happens to me after updating to AS 1.4 all the time. I always kill the server and restart it with following commands.

# /path/to/android-sdk/platform-tools/adb.exe
adb.exe kill-server
adb.exe devices
>>>* daemon not running. starting it now on port 5037*>>>* daemon started successfully*>>>* 2100000020000001     device

Afterwards I can reconnect with the debugger. If you add adb.exe to the PATH-variable you can run the commands from the built in terminal in Android-Studio.

Solution 2:

For me nothing helped except - Reinstall Android studio and don't choose the option to import your properties from latest Android studio installation. solved the problem.

when I installed and pick the option to import my last installation properties i had the same error again.