STM32CubeMX CAD export fails

[MPamenter]

I am using STM32CubeMX Version 6.13.0 and targeting the STM32H743BIT6.

The CAD export option fails with the error: "Download interruption: CAD download fails due to AxiosError: Request failed with status code 500".

I first experienced this with an older version of CubeMX about a week ago and the error persists today with the latest version (6.13.0) of CubeMX.

To replicate the error:

• Start a CubeMX project targeting the STM32H743BIT6. 
• Configure at least 1 pin. 
• Go to the 'Tools' tab, CAD option.
• Select KiCAD v6+ and 3D STEP.
• Select pin naming 'Dual'
• Select 'CAD Models' to attempt a download.

[Mahmoud Ben Romdhane]

Hello @MPamenter ,

Let me thank you for your feedback and welcome to the ST Community.

I reproduced your request, and the 'CAD Models' download was established successfully.

Thanks.

Mahmoud

[MPamenter]

Hi Mahmoud,

I tried again with both KiCAD v6+ and 3D STEP enabled and the download failed with the same "AxiosError" as before.  I noticed your screenshot only included the KiCAD v6+ option so I removed the STEP option and the download worked. 

It appears the issue is related to the 3D STEP option. 

Good enough for me!  I'll download the STEP module separately from Ultra Librarian.

Thank you for your help.
Matt

[MPamenter]

Hi again,

Looks like I spoke too soon.  The downloaded KiCAD symbol is empty.  Looks like this feature is still broken.

Matt

[Mahmoud Ben Romdhane · Accepted solution]

Hello @MPamenter ,

The issue is related to the Ultra Librarian server not STM32CubeMX.

Thanks.

Mahmoud