Latex Preview Fragment is not working on org 9.0.3 from elpa

Latex Preview Fragment is not working on org 9.0.3 from elpa

[Young-whan]

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I've installed the emacs-app via port, and there was no problem with Latex
Preview Fragment in a buffer at all.

Now, using the M-x package-list-packages, I've installed the latest org
9.0.3, then the latex preview is not working at all.

It comes with following error:

org-create-formula--latex-header: Symbol’s function definition is void:
org-export-get-backendError during redisplay: (eval (mode-line-mode-name))
signaled (void-function mode-line-mode-name)

The version I'm working on is like this:

Org mode version 9.0.3 (9.0.3-elpa @
/Users/ysong/.emacs.d/elpa/org-20161224/)

GNU Emacs 25.1.1 (x86_64-apple-darwin16.5.0, NS appkit-1504.82 Version
10.12.4 (Build 16E138)) of 2017-01-09

Is this known bug or is there something I need to do more?

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Re: Latex Preview Fragment is not working on org 9.0.3 from elpa

[Charles C. Berry]

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On Wed, 18 Jan 2017, Young-whan wrote:

> I've installed the emacs-app via port, and there was no problem with Latex
> Preview Fragment in a buffer at all.
>
> Now, using the M-x package-list-packages, I've installed the latest org
> 9.0.3, then the latex preview is not working at all.
>
> It comes with following error:
>
> org-create-formula--latex-header: Symbol’s function definition is void:
> org-export-get-backendError during redisplay: (eval (mode-line-mode-name))
> signaled (void-function mode-line-mode-name)

That is because `org-export-get-backend' is not loaded (nor autoloaded).

You can type C-c C-e q to force loading of the org-export-* functions. Or 
put (require 'ox) in your init file.

I don't see why `org-export-get-backend' is lacking an autoload directive.

Bug??

Chuck

Re: Latex Preview Fragment is not working on org 9.0.3 from elpa

[Young-whan]

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Looks like it is a bug? Why it is not loaded automatically while 8.2 has no
issue?

On Wed, Jan 18, 2017 at 12:56 PM, Charles C. Berry <ccberry@ucsd.edu> wrote:

> On Wed, 18 Jan 2017, Young-whan wrote:
>
> I've installed the emacs-app via port, and there was no problem with Latex
>> Preview Fragment in a buffer at all.
>>
>> Now, using the M-x package-list-packages, I've installed the latest org
>> 9.0.3, then the latex preview is not working at all.
>>
>> It comes with following error:
>>
>> org-create-formula--latex-header: Symbol’s function definition is void:
>> org-export-get-backendError during redisplay: (eval (mode-line-mode-name))
>> signaled (void-function mode-line-mode-name)
>>
>
> That is because `org-export-get-backend' is not loaded (nor autoloaded).
>
> You can type C-c C-e q to force loading of the org-export-* functions. Or
> put (require 'ox) in your init file.
>
> I don't see why `org-export-get-backend' is lacking an autoload directive.
>
> Bug??
>
> Chuck
>

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Re: Latex Preview Fragment is not working on org 9.0.3 from elpa

[Nicolas Goaziou]

Hello,

Young-whan <youngsong15@gmail.com> writes:

> Looks like it is a bug? Why it is not loaded automatically while 8.2 has no
> issue?

Fixed. Thank you.

Regards,

-- 
Nicolas Goaziou

Re: Latex Preview Fragment is not working on org 9.0.3 from elpa

[Young-whan]

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Thank you,

and, could you let me know what version would be gotten this fix, please?

On Sat, Jan 21, 2017 at 2:59 AM, Nicolas Goaziou <mail@nicolasgoaziou.fr>
wrote:

> Hello,
>
> Young-whan <youngsong15@gmail.com> writes:
>
> > Looks like it is a bug? Why it is not loaded automatically while 8.2 has
> no
> > issue?
>
> Fixed. Thank you.
>
> Regards,
>
> --
> Nicolas Goaziou
>

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