Tips on how to get better stack trace

[sasq64]

Some of my code does not have debug-info; source locations and stracktrace shows unknown.
What do I need to think of to make this work ?

[matz]

The easiest way is adding conf.enable_debug in your build config file.

[sasq64]

I already have that, and some of the scripts I load have that info, but not all of them, and I haven't figured out what the difference is...

[matz]

If you are compiling your script using mrbc, add -g option.

[sasq64]

So it seems to happen for any code that I load dynamically, with for instance mrb_load_file() ...

[sasq64]

Aha, I needed to create an mrbc_context with the right settings!

[matz]

Can you show your mrbc_context setup code for other audiences?

[sasq64]

Sure;

FILE* fp = fopen(name, "rbe");
if (fp != nullptr) {
    auto* ctx = mrbc_context_new(mrb);
    ctx->capture_errors = true;
    mrbc_filename(mrb, ctx, name);
    ctx->lineno = 1;
    mrb_load_file_cxt(mrb, fp, ctx);
    mrbc_context_free(mrb, ctx);
    fclose(fp);
}