Problem with zephyr os

Mahmoud Aloulou <alouloumahmoud57@...>

I'm a beginner in zephyr and i've tried to start with the started guide of zephyr os. I followed it step by step and everything is fine but in the end when i tried to flashing the sample by the command "west flash" it give me this error:


Can you help me please to resolve this issue? Thank you in advance.
best regards,

Aloulou Mahmoud
Elève ingénieur, GEC
24 483 270