Dear Harshad,
Debugger is only supported if your environment is running on single instance. Kindly check if it's single. If not reduce it to single first, then debug.
I think this is the issue, if not let me know so that I can help you. You can find instance detail on environment tab. PFA SS
Hope my answer helps. Reach me out for any queries.
Hello there,
how many instances of the app in test are you using ? You sure you are using the same code version ? Sometimes small things such as renaming actions or missing could be the issue.
If you are running Mendix on-premise and using Kubernetes (or a similar container platform), simply changing the replica count to 1 in the configuration may not be enough. You will also need to redeploy the application so the change takes effect. After redeployment, when only one instance is running, the debugger should work normally.