[Crowdsource]

Hi everyone!

I’ve been using WP/BP for a little while on the blog http://www.ZesterandPeeler.com without any glitches.
Then, all of a sudden, my gallery upload started acting up. When I try to upload an image to include in a post, I receive the error message:

Fatal error: Call to undefined function get_post_thumbnail_id() in /homepages/26/d354374997/htdocs/wp-admin/includes/media.php on line 1292

I tried with different images, including images I’ve uploaded before.
I am using WP 3.0.4 and BP 1.2.7
The theme I am using is the BuddyPress Default 1.2.7

Can someone shed some light on why this is happening?

Thank you.

[grosbouff]

Got the same problem (WP3.1+BP1.2.
Should work as current_theme_supports( ‘post-thumbnails’ ) returns true…

[grosbouff]

Anyone ?

[r-a-y]

I haven’t tested this myself, but the bp-default theme in BP 1.2 does not add theme support for post-thumbnails.

This would have to added to your child theme’s functions.php:
https://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails

Also read the note here:
https://codex.wordpress.org/Function_Reference/get_the_post_thumbnail#Notes

Give that a shot and report back.

[grosbouff]

OK, but then why current_theme_supports( ‘post-thumbnails’ ) returns true ?
I’ll give a shot and tell you what.