Update to ncs2.9.1 compilation error

[llly]

I used to use ncs2.8.0, but now I have updated it to 2.9.1. I upgraded the SDK and toolchain to version 2.9.1 in VSCode, but encountered this prompt when selecting version 2.9.1

Then I encountered this error while continuing to compile

Is this due to Zephyr SDK version being lower than 0.17.0？I couldn't find a way to update the Zephyr SDK version

[JesseFU]

Hello llly,

You can modify the following file: zephyr/scripts/list_boards.py at around line 229 

with board_yml.open('r', encoding='utf-8') as f:

Best Regards,

Jesse

[llly]

hi JesseFU,

This method works,thank you for your prompt response.

But I looked at the 2.8.0 file and found that this part is the same as 2.9.1. Why doesn't 2.8.0 need to be modified in this way to use it?

[JesseFU]

Hello llly,

This issue is related to the Zephyr upgrade and also the Unicode encoding settings of your PC's operating system. Changing the system's default Unicode encoding to UTF-8 may also help to resolve this problem.

Best Regards,

Jesse

[llly]

Hello JesseFU

I understand now. Thank you for your help！