Debug Issues in Mac OS X
Hello,
Which version of SW4STM32 plugins do you use ?
Can you check if updates are available ?
Menu Help => Check for Updates
Latest version is V1.10.0 (July 2016).
In this version, openocd should be able to select automatically an STLink V2 or V2-1 board connected.
Check that you haven’t an openocd task already running.
Check that you have only one STLink board connected on usb ports.
Then, maybe STLink usb drivers are not well installed ?
Rgds,
Laurent