STM32 debugging issue.

JP_RS · ‎2021-12-12

Earlier I used the STM32CUBEIDE 1.7.0 version it works fine then I update it to 1.8.0 then I faced an issue while debugging it showing an Error in the final launch sequence:

Failed to start GDB server

java.lang.NullPointerException

then I uninstall the 1.8.0 version and reinstall the 1.7.0 version but still, I faced the same error.

So, how can I fix this issue?

Thanks in advance.

PZitn.1 · ‎2022-07-27

Has anyone found a solution? I have exactly the same problem.

I had this problem when I installed STM32CubeIDE 1.10.1. Now the GDB server does not work even on the older version that I used until now, 1.6.1

ABenn.2 · ‎2022-08-02

i have the same problem with the same versions, can you let me now if you already found a solution.

APras.3 · ‎2022-08-02

I solved it by updating to 1.9.0 and reload my workspace

MRuze.1 · ‎2023-04-06

Hi, I've found a solution.

We had the same problem on our project after playing with several targets. Fortunately GIT based project allowed us to find exact commit comprising a root cause. On one computer debugging worked well unlike on mine. Problem was in *.launch configuration file.

Long story short: Find *.launch file of corresponding debug configuration and delete it. When you start debugging again, default configuration will be created.