This file has been generated with STM32CubeMX version '6.6.0'.Your current STM32CubeMX version is '6.2.1'.

[MHoop.1]

I created a new project from a downloaded example Nx_TCP_Echo_Server for a Nucleo board. But when I attempt to edit the CubeMX .ioc file, I get the error listed above. I can't find a way to edit the .ioc file or upgrade CubeMX to V6.6. Can anyone offer suggestions?

[Pavel A.]

A suggestion: try a bit harder to install latest CubeMX (6.7.0 or at least 6.6.1). Here.

Upgrade is not quite reliable. Download the installer and do a full install.

It can be installed side by side with your current version (6.2.1) if you still need the latter.

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[MHoop.1]

Pavel,

Thanks for the help. I should have stated that the CubeMX that I am attempting to use is the integrated version inside of the recently installed CubeIDE(Version: 1.6.1). I have tried updating CubeIDE, but the updater states that my current version has no updates.

So I did download and install CubeMX V6.7 separately from CubeIDE, and it DOES open the .ioc file inside of my project.

So the "integrated" CubeMX is of no use unless I can find a way to update it......seems a little counter-intuitive. Is there a way to update the integrated CubeMX?

[Pavel A.]

> So the "integrated" CubeMX is of no use unless I can find a way to update it......seems a little counter-intuitive. 

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Yes, this is what I learned after several years with CubeMX and IDE. Using a standalone CubeMX allows updating it independently from CubeIDE. You can install several versions of it.

I don't use the integrated Cube of CubeIDE.

CubeIDE itself (Eclipse, debugger) is more stable and I don't feel pressure to update it since v 1.7.

[gbm]

The current CubeIDE version is 1.11. Why did you install an outdated version?

[MHoop.1]

gbm...thanks for pointing that out. Looks like I updated 1.6 instead of installing 1.11. All working now.