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pmor
Associate
May 14, 2026
Solved

Stm32cubeide 2.1.1 dont work

  • May 14, 2026
  • 5 replies
  • 170 views

Hi,

Im using the IDe but today the software do nothing.

I cant compile the project or create a new project or debug and when i want close the program, the cubeide not respond and ill have close using the task manager.

Yesterday works fine and i dont make changes on my computer.

Any suggestion about what can i do?

Thanks!

 

Best answer by pmor

I create a new workspace and all works fine again.

I dont know what happen becauso i dont create a new project or files between days.

Thanks,

Regards.

5 replies

Andrew Neil
Andrew Neil
Super User
May 14, 2026

Welcome to the forum.

Please give some more details - see: How to write your question to maximize your chances to find a solution

 

@pmor wrote:

the software do nothing.

Which software - do you mean the IDE, or your software that you've written ?

 

@pmor wrote:

I cant ... create a new project

Note that new project creation is now (since v2.0.0) done in CubeMX - not the IDE:

STM32CubeIDE 2.0.0 New workflow tutorial

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.
P
pmorAuthor
Associate
May 14, 2026

I was using STM32CubeIDE 1.9.1 and dont work. I have updated the STM32CubeIDE to 2.1.1 and the problem is the same.

I cant build the project, i cant clean, i cant close the project, i cant write or delete nothing. I cant do nothing. 

I dont know what is happening.

I have unistall the STM32CubeIDE and install again but the problem is the same.

The progress tab is clean, so the IDE is not doing anything.

 

Thanks about project creation, i dont know about this change.

P
pmorAuthor
Associate
May 14, 2026

The problem is related with windows defender. I dont know why but the STM32CubeIDE starts and starts well aparentlly but the IDE dont do well.

    P
    pmorAuthor
    Associate
    May 19, 2026

    The problems continue, when i start the SMT32CubeIDE 1.19.0 and i try to write any character o IDE i get this screen

    pmor_0-1779170183990.png

    And the cubeide do nothing. I need to shutdown using the task manager.

    Pavel A.
    Pavel A.
    Super User
    May 19, 2026

    Is it a "work" computer - provided by your work or school? If so please ask your IT to help. They could do something to your PC remotely without informing you.

    Else, try to disconnect from network/wifi and restart Windows.

     

      P
      pmorAuthorAnswer
      Associate
      May 20, 2026

      I create a new workspace and all works fine again.

      I dont know what happen becauso i dont create a new project or files between days.

      Thanks,

      Regards.

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