From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rainer Stengele <rainer.stengele@online.de>
Subject: Re: Cannot start any agenda anymore
Date: Tue, 25 Nov 2014 14:40:09 +0100
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Am 25.11.2014 um 09:53 schrieb Nicolas Goaziou:
> Hello,
> 
> Rainer Stengele <rainer.stengele@online.de> writes:
> 
>> since yesterday I cannot start any agenda anymore.
>> I did reorganise a few things but cannot find the reason whats wrong.
>>
>> setting debug to true I get the message below after a standard "C-a
>> a t". Please help I am completely stuck.
> 
>> Debugger entered--Lisp error: (wrong-type-argument stringp nil)
>>   looking-at(nil)
>>   outline-on-heading-p(t)
>>   org-at-heading-p()
> 
> It means that `outline-regexp' is nil. Among your agenda files, do you
> have one that sets it so with local variables mechanism?
> 
> 
> Regards,
> 
Hello Nicolas,

you were right, the outline-regexp was configured to be set to nil.
I can't remember why I ever should have done something nonsensical. I don't believe I did it.
So for now I removed that setting and the standard again works fine.

Thank you very much!

Regards,
Rainer