Debugger Error pionit:15

Hi there
I’m trying to debug a piece of code for the ST32F072 Nucleo Board. When I start the debugger I get the following Output:

error_pio

My platform.ini is the following:
[env:nucleo_f072rb]
platform = ststm32
board = nucleo_f072rb
framework = stm32cube

Compiling and Uploading the Code works, only Debugging is struggling.
I’m running PlatformIO in Atom on Ubuntu. Also tried starting Atom with sudo permission.

Thanks,
Terratrembel