from today the debugger stopped working with my Chinese ST-LINK V2 and official ST-LINK V2 on STM32F303 Discovery board.
There were no problems until today.
In the platformio.ini file I have:
debug_tool = stlink
I get this error message:
platformio debug --interface=gdb -x .pioinit PIO Plus (https://pioplus.com) v1.4.4 PlatformIO Unified Debugger > http://bit.ly/pio-debug PlatformIO: Initializing remote target... .pioinit:12: Error in sourced command file: To open a remote debug connection, you need to specify what serial device is attached to the remote system (e.g. /dev/ttyS0, /dev/ttya, COM1, etc.).
PlatformIO: Upload works fine.