How do I troubleshoot issues with C++ GUI frameworks?

I'm having trouble with my C++ GUI application crashing on startup. What should I check?

First, check for any error messages in the console. Also, ensure all dependencies are correctly linked.

I see an error about a missing DLL. How do I fix that?

You need to make sure that the required DLL is in your system's PATH or in the same directory as your executable.

What if the DLL is present but I'm still getting the error?

In that case, check if the DLL version matches the one your application was built against. You might need to update it.

Thanks! Any tips for debugging GUI applications in C++?

Use a debugger to step through your code, and consider logging key events to understand where it might be failing.