Hi Nicolas,

now have at least one other report from someone able to reproduce this
error using the minimal config I provided. Note that you only get the error
on the first load of an org file containing source blocks. After the first
one has loaded, all others load file (including re-loading of the first
one).

Have now reproduced the issue just using the base org package instead of
org-plus-contrib and have got the same error using emacs 25.2-rc2

All works fine as soon as you remove the goto-address-prog-mode from the
init.


On 27 February 2017 at 08:49, Tim Cross <theophilusx@gmail.com> wrote:

> I need some help with this one as I'm running out of ideas.
>
> What I have done -
>
> 1. Completely removed all other org installs to eliminate possible 'mixed
> version' issues. This includes the org bundled with emacs 25.1. Made no
> difference.
>
> 2. Try opeing an org file which does not have any source blocks. All works
> fine. Then tried opening the test file with a single source block and got
> the same error. The source block was not 'fontified'.  Tried opening an org
> file with no source block, did an org-reload and then opened the test file
> with source block. Same error.
>
> 3. This 'looks like' a require load error or timing issue. After opening
> the test file and getting the error message I then kill the buffer and then
> open the file again for a second time, no error and the source block is now
> fontified. Makes me think that perhaps org is trying to fontify the buffer
> before some required library is loaded, reports an error, continues
> processing and loads the missing items and from then is OK when you load
> the next org file with a source block.
>
> Question: How do you get this error to throw a backtrace? It seems
> toggle-on-debug has no effect. If I can get some additional information on
> when this error is being generated, I might be able to track this down
> further.
>
> Tim
>
>
> On 26 February 2017 at 21:59, Tim Cross <theophilusx@gmail.com> wrote:
>
>>
>> thanks Nicolas - will go back and dig further. Not sure where to look
>> next though.
>>
>> Tim
>>
>>
>> On 26 February 2017 at 20:19, Nicolas Goaziou <mail@nicolasgoaziou.fr>
>> wrote:
>>
>>> Hello,
>>>
>>> Tim Cross <theophilusx@gmail.com> writes:
>>>
>>> > There appers to be a compatibility issue between latest org-mode and
>>> > goto-addr.el in emacs 25.1. Specifically, the 'goto-address-prog-mode
>>> > funciton. When this function is added to prog-mode-hook, opening an org
>>> > file with src blocks results in an org-mode fontification error.
>>> >
>>> > Minimal init.el used to reproduce this issue is
>>> >
>>> > ;; -------------- Start init.el ------------------------------
>>> ---------
>>> > (require 'package)
>>> >
>>> > (setq package-enable-at-startup nil)
>>> > (add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/"))
>>> > (package-initialize)
>>> >
>>> > (unless (package-installed-p 'org-plus-contrib)
>>> >   (package-refresh-contents)
>>> >   (package-install 'org-plus-contrib))
>>> >
>>> > (require 'org)
>>> >
>>> > (require 'goto-addr)
>>> >
>>> > (add-hook 'prog-mode-hook 'goto-address-prog-mode)
>>> >
>>> > ;; ------------------------ End init.el ------------------------------
>>> >
>>> > minimal test org file used to reporduce the problem
>>> >
>>> > ;; ----------------------- Start test.org
>>> -----------------------------
>>> > * Test
>>> >   This is a simple test org file
>>> >
>>> >   #+BEGIN_SRC emacs-lisp
>>> >     (message "A Test")
>>> >   #+END_SRC
>>> >
>>> > ;; ------------------------ End test.org -----------------------------
>>>
>>> FWIW, I cannot reproduce it.
>>>
>>> Regards,
>>>
>>> --
>>> Nicolas Goaziou
>>>
>>
>>
>>
>> --
>> regards,
>>
>> Tim
>>
>> --
>> Tim Cross
>>
>>
>
>
> --
> regards,
>
> Tim
>
> --
> Tim Cross
>
>


-- 
regards,

Tim

--
Tim Cross