Error notice in PHP-Version 7.3.19 – SP Project Version 3.7.7

<p>Hi,<br>
we found some Errors in the the following Version of Plugin: SP Project & Document Manager.</p>

<u>SP Project & Document Manager</u>

• Version 3.7.7
• Version 3.7.8

System: Win10 | Linux
Webserver: Apache/2.4.43
PHP-Version: PHP/7.3 and 7.4

<u>Error Log:</u>

• PHP Notice: Trying to get property ‘ID’ of non-object
• PHP Notice: Trying to get property ‘post_content’ of non-object
• Use of undefined constant CU_PREMIUM – assumed ‘CU_PREMIUM’

<u>Error, File and Line</u>

• Use of undefined constant CU_PREMIUM – assumed ‘CU_PREMIUM’ in classes/uploader.php on line 50
• Use of undefined constant CU_PREMIUM – assumed ‘CU_PREMIUM’ in shortcode.php on line 393
• Use of undefined constant CU_PREMIUM – assumed ‘CU_PREMIUM’ in shortcode.php on line 403
• Trying to get property ‘post_content’ of non-object in cu.php on line 305
• Trying to get property ‘post_content’ of non-object in shortcode.php on line 932
• Trying to get property ‘ID’ of non-object in cu.php on line 312
• Trying to get property ‘ID’ of non-object in cu.php on line 317
• Trying to get property ‘ID’ of non-object in shortcode.php on line 939
• Trying to get property ‘ID’ of non-object in shortcode.php on line 944

<u>Our solution:</u>
change in

• classes/uploader.php the line 50
• shortcode.php the line 393
• shortcode.php the line 403

if (@CU_PREMIUM == 1) {
to
if (@'CU_PREMIUM' == 1) {

change in

• cu.php the line 305
• shortcode.php the line 932

if (strpos($post->post_content, $shortcode) !== false) {
to
`if (isset($post->post_content) && strpos($post->post_content, $shortcode) !== false) {
`
change in

• cu.php the line 312
• cu.php the line 317
• shortcode.php the line 939
• shortcode.php the line 944

if ($post->ID == get_option('sp_cu_dashboard_page')) { |
if (get_option('sp_cu_uploads_page') == $post->ID) {
to
if (get_the_ID() == get_option('sp_cu_dashboard_page')) { |
if (get_option('sp_cu_uploads_page') == get_the_ID()) {