Problem creating Video Thumbnails #526
Description
We run Wordpress 6.3 with PHP 7.4.3-4ubuntu2.19.
There's an issue when trying to set a thumbnail. I can generate them (I get 4 suggestions from the video) but when trying to save them I get an "Internal Server Error".
The logs show:
[Tue Aug 22 13:18:00.804074 2023] [php7:error] [pid 144111] [client 80.82.201.37:56447] PHP Fatal error: Uncaught Error: Call to a member function get_size() on bool in PATH_TO_WORDPRESS/wp-content/plugins/video-embed-thumbnail-generator-4.8.11/src/admin/videopack-admin-ajax.php:398
Stack trace:
#0 PATH_TO_WORDPRESS/wp-includes/class-wp-hook.php(310): kgvid_ajax_save_html5_thumb()
#1 PATH_TO_WORDPRESS/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters()
#2 PATH_TO_WORDPRESS/wp-includes/plugin.php(517): WP_Hook->do_action()
#3 PATH_TO_WORDPRESS/wp-admin/admin-ajax.php(188): do_action()
#4 {main}
thrown in PATH_TO_WORDPRESS/wp-content/plugins/video-embed-thumbnail-generator-4.8.11/src/admin/videopack-admin-ajax.php on line 398, referer: https://MYSITE/wp-admin/upload.php?item=7252
The problem seems to be in line 385:
$editor = kgvid_decode_base64_png( $raw_png, $tmp_posterpath );
This does not seem to return an object.