TouchGFX designer 4.24.0 cannot create a new project by any samples

[Chand446209]

TouchGFX designer 4.24.0 is new installed in my laptop which is Win11. I used the Clock Example to create a project, and reported an error. The log is attached.

I also created a new project by simulator. I put a button and run the simulator. It was fail. The log is attached too.

Did I miss something to install?

 

 

[GaetanGodart]

Hello @Chand446209 and welcome to the community! :smiling_face_with_smiling_eyes:

 

I checked the logs but did not see anything obvious.

Did you also download STM32CubeIDE and STM32CubeProgrammer?

I advise you to follow this tutorial to properly install TouchGFX : How to TouchGFX: Installing TouchGFX Designer for STM32 GUI applications 

 

I hope this helps!

 

Regards,

[GaetanGodart]

Hello @Chand446209 ,

 

Were you able to move forward on your issue?

 

Regards,

[Chand446209]

Sorry for late response.

I uninstalled my cubeide and touchgfx and removed all the related folder in C drive. After that, install cubeide 1.16.1, touchgfx designer 4.24.0 and touchgfx generator 4.24.0 in cubeide by following your suggestion.

Finished all the steps, I created a new project in designer, put a button and run simulator. The same errors were shown.

Do you have any idea if there were any step I missed?

Thanks for you help.

[GaetanGodart]

Hello @Chand446209 ,

 

I have found 2 forum post regarding the same error message.
Can you try their solution and then come to back to.

https://community.st.com/t5/stm32-mcus-touchgfx-and-gui/object-reference-not-set-to-an-instance-of-an-object-error-when/td-p/604208

https://community.st.com/t5/stm32-mcus-touchgfx-and-gui/touchgfx-designer-crush-object-reference-not-set-to-an-instance/td-p/594423

 

Regards,

[GaetanGodart]

Hello @Chand446209 ,

 

I am not sure it is affecting all windows11 computer without admin rights, I think it is something deeper.

Can you try to delete the folder C:\Users\<USERNAME>\AppData\Roaming\TouchGFX-<TOUCHGFX-VERSION>  (don't forget the replace with the right values) and tell me if that changed anything?

 

Regards,

[Chand446209]

Hi @GaetanGodart ,

 

I have tried times to uninstall and install TouchGFX. I also deleted the folder you mentioned. But there was nothing changed.