Critical error – student cannot see lesson contents, again

(@olgri)

Hi There,
We are getting a critical error on lesson view page after the last update it seems. We had a similar issue about a year ago:
https://wordpress.org/support/topic/fatal-error-student-cannot-see-lesson-contents/
and you have fixed it by adding some code.

So, how to fix it this time?

Latest versions of WordPress and LearnPress are installed.

[19-May-2022 22:27:40 UTC] PHP Fatal error:  Uncaught Error: Call to a member function get_id() on bool in /public_html/wp-content/plugins/learnpress/templates/single-course/content-item.php:17
Stack trace:
#0 /public_html/wp-content/plugins/learnpress/inc/lp-template-functions.php(908): include()
#1 /public_html/wp-content/plugins/learnpress/inc/templates/class-lp-template-course.php(659): learn_press_get_template('single-course/c...')
#2 /public_html/wp-content/plugins/learnpress/templates/single-course/content-item/popup-content.php(15): LP_Template_Course->course_content_item()
#3 /public_html/wp-content/plugins/learnpress/inc/lp-template-functions.php(908): include('...')
#4 /public_html/wp-content/plugins/learnpress/inc/templates/class-lp-template-course.php(590): learn_press_get_template('single-course/c...')
#5 /public_html/wp-includes/class-wp-hook.php(307): LP_Template_Course->popup_content('')
#6 /public_html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array)
#7 /public_html/wp-includes/plugin.php(474): WP_Hook->do_action(Array)
#8 /public_html/wp-content/plugins/learnpress/templates/content-single-item.php(47): do_action('learn-press/sin...')
#9 /public_html/wp-includes/template-loader.php(106): include('...')
#10 /public_html/wp-blog-header.php(19): require_once('...')
#11 /public_html/index.php(17): require('...')
#12 {main}
  thrown in /public_html/wp-content/plugins/learnpress/templates/single-course/content-item.php on line 17

Thanks!

Viewing 11 replies - 1 through 11 (of 11 total)

Plugin Author ThimPress
(@thimpress)

4 years, 3 months ago

Hi neko_in_space,

We’ll upload beta version fix that for you try.

Thanks.

Thread Starter neko_in_space
(@olgri)

4 years, 3 months ago

OK, Thanks! Where will you upload it to? Will you post a link here?

Thread Starter neko_in_space
(@olgri)

4 years, 3 months ago

Can I download an older version somewhere while you are fixing this?

Plugin Support brianvu-tp
(@briantp)

4 years, 3 months ago

Hi,

You can go here: https://wordpress.org/plugins/learnpress/advanced -> scroll down to the end then download the version beta.

Thanks

Thread Starter neko_in_space
(@olgri)

4 years, 3 months ago

There is no beta version there. Only previous versions.

Plugin Author ThimPress
(@thimpress)

4 years, 3 months ago

Hi neko_in_space,

You can download beta version on here

Please try and reply for us if has any errors.

Thanks.

Thread Starter neko_in_space
(@olgri)

4 years, 3 months ago

Unfortunately, the error remains. The update did not fix it.

Plugin Support brianvu-tp
(@briantp)

4 years, 3 months ago

Hi,

Can you try to re-install it again? We updated the beta version. Hope the issue will be resolved.

Thanks
Thread Starter neko_in_space
(@olgri)

4 years, 3 months ago
There is a different critical error now:
```
[24-May-2022 22:57:17 UTC] PHP Fatal error:  Uncaught Error: Call to a member function get_next_item() on bool in /public_html/wp-content/plugins/learnpress/inc/templates/class-lp-template-course.php:601
Stack trace:
#0 /public_html/wp-includes/class-wp-hook.php(307): LP_Template_Course->popup_footer_nav('')
#1 /public_html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters('', Array)
#2 /public_html/wp-includes/plugin.php(474): WP_Hook->do_action(Array)
#3 /public_html/wp-content/plugins/learnpress/templates/single-course/content-item/popup-footer.php(19): do_action('learn-press/pop...')
#4 /public_html/wp-content/plugins/learnpress/inc/lp-template-functions.php(908): include('...')
#5 /public_html/wp-content/plugins/learnpress/inc/templates/class-lp-template-course.php(594): learn_press_get_template('single-course/c...')
#6 /public_html/wp-includes/class-wp-hook.php(307): LP_Template_Course->popup_footer('')
#7 /public_html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array)
#8 /public_html/wp-includes/plugin.php(474): WP_Hook->do_action(Array)
#9 /public_html/wp-content/plugins/learnpress/templates/content-single-item.php(47): do_action('learn-press/sin...')
#10 /public_html/wp-includes/template-loader.php(106): include('...')
#11 /public_html/wp-blog-header.php(19): require_once('...')
#12 /public_html/index.php(17): require('...')
#13 {main}
  thrown in /public_html/wp-content/plugins/learnpress/inc/templates/class-lp-template-course.php on line 601
```
Plugin Support brianvu-tp
(@briantp)

4 years, 3 months ago

Hi,

Do you custom our plugin in your theme? Most of our customers don’t give the error above. Our developer updates the beta again, please try re-install it again.

Thanks

Thread Starter neko_in_space
(@olgri)

4 years, 3 months ago

No, no plugin customisation except for some minor css in a child theme.
It is working now. Thanks! 🙂

Viewing 11 replies - 1 through 11 (of 11 total)

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