Re: Mail source failed, wrong-type-argument integer-or-marker-p nil

[Eric Abrahamsen <eric@ericabrahamsen.net>]

On 05/28/21 01:49 AM, Hirotaka Honda wrote:
> Dear all
>
> I moved nnmail.elc and el.gz and put condition-case-unless-debug into
> nnmail.el.
> Somehow debugger window did not open.
>
> I found this line in *Messages"
>>Processing mail from ~/.emacs-mail-crash-box...
>
> Does it suggest email crashed, I forgot it, and some files (.newsrc,
> .newsrc.eld, newsrc-dribble, and .gnus.registry.eieio) left collapsed?

The earlier errors probably created that crash box, since they happened
during mail splitting.

I forgot to say you need to re-evaluate the new definition of
`nnmail-get-new-mail-1'! You don't need to move the nnmail files
anywhere, it is enough just to edit the definition of
`nnmail-get-new-mail-1', then hit C-M-x while point is inside the
function definition. That will be necessary to put the new definition
into effect. The next time you restart Emacs the old definition will be
restored.