Please help me solve the window error: Did not finish 'cmake'

[peter.min]

1. When I start the SEGGER Embed open project: when 10_hello_world_clock_gettime, the following pop-up error pops up: Did not finish 'cmake',

2. When I close the window and reopen the project again, I can open it normally and not report any mistakes.

3. The specific works are as follows, please assist me in solving this error.

10_hello_world_clock_gettime.rar

[peter.min]

Hi Didrik Rokhaug,

Such problems are caused by conflicting environment variables using multiple versions of NCS.

Thank you for all your assistance.
Kind regards,
Peter.Min