fledo

I have similar problems on my test site. First the plugin stopped working (the menu button was visible in the top bar, but wasn’t populated with any entries). The I got the following error:

 Fatal error: Uncaught Error: Class "QM_Component" not found
in /var/www/html/wp-content/plugins/query-monitor/classes/Util.php on line 312

Call stack:

    QM_Util::get_file_component()
    wp-content/plugins/query-monitor/classes/Backtrace.php:276
    QM_Backtrace::get_frame_component()
    wp-content/plugins/query-monitor/classes/Backtrace.php:210
    QM_Backtrace::get_component()
    wp-content/plugins/query-monitor/collectors/php_errors.php:274
    QM_Collector_PHP_Errors::error_handler()
    wp-content/plugins/query-monitor/vendor/composer/ClassLoader.php:582
    include()
    wp-content/plugins/query-monitor/vendor/composer/ClassLoader.php:582
    Composer\Autoload\{closure}()
    wp-content/plugins/query-monitor/vendor/composer/ClassLoader.php:433
    Composer\Autoload\ClassLoader::loadClass()
    wp-content/plugins/query-monitor/classes/Util.php:312
    QM_Util::get_file_component()
    wp-content/plugins/query-monitor/classes/Backtrace.php:276
    QM_Backtrace::get_frame_component()
    wp-content/plugins/query-monitor/classes/Backtrace.php:210
    QM_Backtrace::get_component()
    wp-content/plugins/query-monitor/collectors/http.php:210
    QM_Collector_HTTP::filter_http_request_args()
    wp-includes/class-wp-hook.php:308
    WP_Hook::apply_filters()
    wp-includes/plugin.php:205
    apply_filters()
    wp-includes/class-wp-http.php:233
    WP_Http::request()
    wp-includes/class-wp-http.php:633
    WP_Http::get()
    wp-includes/http.php:162
    wp_remote_get()
    wp-content/plugins/jetpack/class.jetpack.php:4953
    Jetpack::permit_ssl()
    wp-content/plugins/jetpack/class.jetpack.php:3303
    Jetpack::admin_init()
    wp-includes/class-wp-hook.php:308
    WP_Hook::apply_filters()
    wp-includes/class-wp-hook.php:332
    WP_Hook::do_action()
    wp-includes/plugin.php:517
    do_action()
    wp-admin/admin.php:175
    require_once()
    wp-admin/index.php:10

WP 6.2
Ubuntu 22.04
PHP 8.1.2-1ubuntu2.11
10.6.12-MariaDB-0ubuntu0.22.04.1
Apache/2.4.52

Okay I think I figured it out. You can’t leave the player dropdown menu on a selection. You have to press “GO” to confirm the selection.

Confirmed working. Thanks a lot for the fix.

> Messing with the update workflow with a modal dialog that unchecks the update box like this plugin has done is a pretty big sin, in my view.

100% agree. Breaking the WordPress GUI is real bad in my opinion. Stackable is great, and of course they want their users to pay for the premium version. But this is not they way to go. We’re looking to purchase premium, for the additional features, but this aggressive approach really leaves a sour taste in my mouth.

Imagine if more plugin devs did this…

Hi,

No need to apologize! I’m just glad there’s somewhere I can ask questions when I’m out of my depth.

You are 100% correct, the problem was Cloudflare’s Mirage. Described as follows: “Improve load time for pages that include images on mobile devices with slow network connections.”

I disabled it and the slider now works as expected. Thank you not only for solving my problem, but also explaining how you solved it.

For anyone else using Cloudflare + Smart Slider 3. Our site works as expected now. We do not have a lazy loading plugin. We have the following options enabled in CF Speed Optimization:

– Polish, Lossless Webp
– Auto Minify JS, CSS, HTML
– Brotli
– APO for WordPress ??
– Enhanced HTTP/2 Prioritization
– TCP Turbo
– Rocket Loader

I also just now found the Cloudflare support article Troubleshooting missing images…

Thanks. I will try that.

That was it! Thank you!

Hi Jonathan,

Thanks for the very quick response. Is there anywhere I can follow the development of the new player and/or scroll compatibility?

WP Version 5.5.1 , SSP Version 2.2.4