Re: Need help with org and SSH

[Dan Davison <dandavison7@gmail.com>]

Jeff Horn <jrhorn424@gmail.com> writes:

> Hey orgsters,
>
> For the holiday trip, I decided to see if I could go a week with only
> the Cr-48. I left my Macbook at home ready for SSH, just in case.
>
> It took approximately 30 minutes of using the computer before I
> started itching for org.
>
> I've been having a heck of a time using emacs in the terminal. After a
> few hours of cleaning up my init file and wrapping lots of commands in
> window-system conditionals, I thought I was ready to invoke agenda.
> Wrong!
>
> Invoking agenda gives me the same error I was having with
> emacs-desktop. Specifically, I keep getting the error (void function
> clear-image-cache). Any idea what switch to flip to get the agenda
> open?

lgrep comes up with two occurrences of that function in org-mode/lisp for me:

org.el:15935:  (if (and overlays (fboundp 'clear-image-cache)) (clear-image-cache))
org.el:16200:    (clear-image-cache))

The second one is lacking the fboundp protection. Does it help if you
put the fboundp test in, as below?

diff --git a/lisp/org.el b/lisp/org.el
index 3cecca7..b27f376 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -16197,7 +16197,7 @@ BEG and END default to the buffer boundaries."
   (interactive "P")
   (unless refresh
     (org-remove-inline-images)
-    (clear-image-cache))
+    (if (fboundp 'clear-image-cache) (clear-image-cache)))
   (save-excursion
     (save-restriction
       (widen)

Dan