bug#45521: 13.0.0; C-c C-c gives "Wrong type argument: number-or-marker-p, nil"

[Tassilo Horn]

Uwe Siart <uwe.siart@tum.de> writes:

Hi Uwe,

> When I try to call latex on any document I get "Wrong type argument:
> number-or-marker-p, nil".

Could you please `M-x toggle-debug-on-error RET' and do the same again?
That should pop up a *Backtrace* buffer when the error happens again
whose contents will help debug and fix the problem.

Bye,
Tassilo