CubeIDE 2.0 does not open .ioc files

Dega · ‎2025-11-18

Hello,

Has the integrated support for CubeMX been removed in the new CubeIDE?

I just updated to the latest (2.0) and now, when clicking on the ioc file of a project (created with previous version 1.19), CubeMX opens up.

The top right corner has also changed.

Also all the new project dialogs have changed, and it does not generate an ioc file anymore... Did my update went wrong somehow?

Andrew Neil · ‎2025-11-18

@Dega wrote:
Has the integrated support for CubeMX been removed in the new CubeIDE??

Yes.

See the pinned post: STM32CubeIDE 2.0.0 released.

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

Issamos · ‎2025-11-18

Hello @Dega

As you can see here, ´STM32CubeIDE is now independent from STM32CubeMX.´ so, yes CubeMX plug-in is removed from the STM32CubeIDE.

Best Regards.

II

Andrew Neil · ‎2025-11-18

@Dega wrote:
Has the integrated support for CubeMX been removed in the new CubeIDE??

Yes.

See the pinned post: STM32CubeIDE 2.0.0 released.

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.

Dega · ‎2025-11-18

Ah I see...

And I also missed this in the release document

STM32CubeMX detached from STM32CubeIDE integration
– User authentication removed
– ST-MCU-FINDER-PC removed

Thanks!