Trying to program an app to control an EV3 for school, getting bluetooth errors

Hello! I am trying to connect my EV3 to Bluetooth, but I can't get my code to work, always getting errors like error 507: Unable to connect, 3101: Cannot connect to EV3 robot, and 3100: The Bluetooth property has not been set. I have followed 3 guides and tried all of their methods, but I can't seem to get it to work. This is the most common method I found.


A more complete diagnosis would require your .aia file export.

Here is a blind guess for a 507 error:
You have a Clock Timer asking BlueTooth to do work before you have finished connecting, because you left the Clock Active and Repeating in the Designer.

Am I wrong?

I just figured it out, I am really stupid. I need to set the bluetooth client for all of the motors :\

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