How can I debug template errors in C++?

I'm getting a template error in my C++ code. How can I debug it?

Template errors can be tricky! First, check the error message for clues about the type mismatch or missing template parameters.

The error says something about a missing type. What should I look for?

Look for any instances where you might have forgotten to specify a type for your template. Also, ensure that all template arguments are correctly provided.

I see a line where I forgot to specify a type. How can I fix it?

Simply add the missing type in the template instantiation. Recompile your code to see if the error resolves.

Thanks! That helped a lot. Any tips for avoiding these errors in the future?

To avoid template errors, always ensure your types are clearly defined and consider using static assertions to catch issues early.