Troubleshooting Deployment Issues with Custom Built Qt Application on Linux

[Ahmad296]

I'm facing a unique challenge while deploying my custom-built Qt application on a Linux environment. The app runs smoothly in the development environment, but after packaging and deploying, it fails to start, giving no specific error messages. I've ensured all necessary dependencies are included, and even tried using the Linux Deployment Tool provided by Qt. Has anyone encountered a similar issue or can suggest troubleshooting steps?

Also, is there a way to debug the application post-deployment to figure out what's going wrong?

[Axel Spoerl]

You have to provide some more details.
Which Qt version and which operating system?
If you start the deployed application from the command line, what’s the output?

[jsulm]

@Ahmad296 said in Troubleshooting Deployment Issues with Custom Built Qt Application on Linux:

I've ensured all necessary dependencies are included

Check that on the target machine using:

ldd YOUR_APP_EXECUTABLE