"mpu is null" Error after upgrade to Stm32CubeMX 6.16

[CLanc.1]

After upgrade from 6.15 to 6.16 on linux ubuntu 24.04 I got this blocking error if I load project file (created with cubemx 6.15):

cannot invoke com.st.microxploer.mcu.IP.getInstanceName() because mpu is null

I tried both "migrate" and "continue" options but I got the same error. Attached the project file

[Ghofrane GSOURI]

Hello @CLanc.1 

I'm currently checking this behavior. I will get back to you asap.

It would be great if you could attach the whole log file .

THX

Ghofrane

[CLanc.1]

Hi,

I attached the log file

[Ghofrane GSOURI]

Hello @CLanc.1 

Thank you for your valuable contribution.

A ticket 223643 has been escalated to the development team for further investigation and resolution.

I will keep you updated with any progress.

THX

Ghofrane

[CLanc.1]

Hi,

I manually removed all the MMTAppRegionsCount and the file now loads on CubeMX 6.16. I never edited the file before so I still think there is a bug on CubeMX software regarding the MMTAppRegions.

[Ghofrane GSOURI]

Hello @CLanc.1 

Please use the attached .ioc file.
I have already corrected the MMT parameter value, so you should be able to migrate it and open it with STM32CubeMX 6.16.1 and 6.16.0. as shown below.

I will be waiting for your feedback.

THX

Ghofrane