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Re: (error "Window system frame should be used")


From: Lars Ingebrigtsen
Subject: Re: (error "Window system frame should be used")
Date: Fri, 21 Apr 2017 19:18:39 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux)

Lars Brinkhoff <address@hidden> writes:

> Lars Ingebrigtsen wrote:
>> Hm.  Is there no way to create a headless Emacs that has window-system
>> frames?  It seems kinda unlikely that we don't have a way to test these
>> things?
>
> I'm wildly guessing it shouldn't be impossible to create a
> stub/shim/mock window system that's available in batch mode.
>
> If someone were interested in looking into this, how would they
> reproduce your error?

Let's see...  I think this is a pretty minimal test case:

address@hidden ~]$ emacs -batch --eval "(progn (require 'svg) (image-size 
(svg-image (svg-create 50 50))))"
Window system frame should be used

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no



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