Nucleo F439ZIT6: can't generate .ioc file

avbST · ‎2025-07-21

I am trying to work on STM32F439ZIT6 using its respective Nucleo board. I am not able to generate an ioc file even after installing the latest version 1.28.2 in STM32F4 series. Why is this happening and how can i resolve this issue?

Regards

avbST

Andrew Neil · ‎2025-07-21

Welcome to the forum.

Please see How to write your question to maximize your chances to find a solution for best results.

In particular, what tools (including version) are you using when trying to generate the .ioc file?

See this pinned post for a current known issue:

STM32CubeIDE STM32Cube project creation issue

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

View solution in original post

Chaima_M · ‎2025-07-21

Hello @avbST,

I'll check and come back ASAP,

With best regards.

Andrew Neil · ‎2025-07-21

Welcome to the forum.

Please see How to write your question to maximize your chances to find a solution for best results.

In particular, what tools (including version) are you using when trying to generate the .ioc file?

See this pinned post for a current known issue:

STM32CubeIDE STM32Cube project creation issue

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

Andrew Neil · ‎2025-07-21

@avbST You've marked that as the solution - does that mean you were using one of the affected STM32CubeIDE versions?

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

avbST · ‎2025-07-21

Yes, I was using an older version of STM32 Cube IDE. It is working as expected after installing the latest 1.19.0 version.