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Re: Error in post-command-hook (completion-in-region--postch): (wrong-ty

From: Tassilo Horn
Subject: Re: Error in post-command-hook (completion-in-region--postch): (wrong-type-argument stringp nil)
Date: Fri, 24 Aug 2012 18:23:06 +0200
User-agent: Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.2.50 (gnu/linux)

Thien-Thi Nguyen <address@hidden> writes:

> Sorry, i was not clear.  I would use ‘message’ in several places, each
> w/ a unique format string (to avoid Emacs combining them in
> *Messages*), to trace the execution path.

Argh, I did that now and it revealed that my completion function got
called after a successfull completion once again, and then the
(read-from-string ...) read `nil' (what the nREPL server responds if
there are no possible completions).

Thanks a ton for the hints!


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