Mobile testing does not start

[SeaDog]

Hello! Guys, help me solve the problem, please!

I have installed:
Katalon Studio 6.1.5
Android SDK Platform Tools 28.0.3
Android Emulator 29.0.9
node 10.15.1
npm 6.4.1
appium 1.5.2
java 1.8.0_211

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Error when starting Mobile Testing:

What could be wrong? All repeatedly reinstalled. The error does not disappear…

[SeaDog]

Updated Appium and reinstalled Python and everything works )