Error unknown nature on STM32Cube IDE after update

[VRami.1]

Hi all, how are you?. I'm making a project with an STM32F401VE and I've updated the IDE, after that there are about ten dependencies that says something related to inknown dependencies and the .ioc project doesn't opens. I read some over there and some other people had the same problem after the STM32Cube IDE was updated, currently for me is showing this problem with the version Version: 1.5.1, Build: 9029_20201210_1234 (UTC).

I tried also to import the project or creating a new project but the behavior is the same. How could this problem be solved?

In the meantime I will simply reinstall the IDE

[Cartu38 OpenDev]

Eclipse common way to revert update is to rely on About dialog (Help > About) .

Press Installation details button then move to Installation history tab. From here you should be able to revert an update if your tool is not fully corrupted.

[MLE S.1]

For me the first in your list

[MLE S.1]

problem solved for me like this :

• uninstall stm32cube ide
• re-install stm32cube ide 1.5.0
• update to 1.5.1
• install dark theme after

[Cartu38 OpenDev]

I've got extra try myself.

Doing the following all is working fine too:

• install stm32cube ide 1.5.0
• install dark theme
• update to 1.5.1

I guess issue root is deeper than 1.5.0 then. I've seen if @VRami.1​, his log file is pointing to some 1.3.0 workspace.

Mutiple updates, major updates under the hood (Eclipse platform update from 2019.09 - 1.3.0 STM32CubeIDE basis - to 2020.06 - 1.5.x STM32CubeIDE basis - , then dark theme which is 2020.12 compliant ....) maybe too much updates ....

[KSzcz.2]

Before your hint came, I used the force method. I deleted the folder with the STM32CudeIDE installation (well, I lost the link to the uninstaller) and the new one installed (v1.5.0), then the update to v1.5.1. And now it works!

[Reinhard Panhuber]

I dont have the dark theme app installed but i use eGit and i use workspaces comming from version 1.1. I am not sure the dark theme app is to blame...

[MLE S.1]

i also use eGit

[Cartu38 OpenDev]

Latest trial still ok:

• install stm32cube ide 1.3.0
• install dark theme
• update to 1.5.1

[Cartu38 OpenDev]

This trial is KO:

• install stm32cube ide 1.3.0
• install EGit
• update to 1.5.1

Sounds trouble if EGIT ... what's a pain because common basis

[VRami.1]

Same here, the one from DevStyle