debug - Read For Learn

Cannot set property ‘className’ of null at setThemeFromCookie

Using JQuery Simplifies the whole thing, using JS Cookie $(document).ready(function(){ // Check cookie and set theme if(Cookies.get(‘theme’)) { $(‘body’).removeClass(‘light-mode dark-mode’).addClass( Cookies.get(‘theme’) ); }; //Switch theme and create the cookie… $(“#theme-toggler”).click(function(){ if ($(‘body’).hasClass( ‘light-mode’)){ $(‘body’).removeClass(‘light-mode’).addClass(‘dark-mode’); Cookies.set(‘theme’, ‘dark-mode’); }else { $(‘body’).removeClass(‘dark-mode’).addClass(‘light-mode’); Cookies.set(‘theme’, ‘light-mode’); } }); }); Add id to button. <button id=”theme-toggler” type=”button” name=”dark_light” title=”Toggle dark/light mode”>🌛</button> … Read more

the_posts_pagination() function returns missing page numbering on some blog pages

This is the intended behaviour. If you have 200 pages, you generally don’t want 200 links, so the function will display a few pages at the beginning, your current page and a couple of pages around it, and a few pages at the end. This is the default, if you were on page 50: < … Read more

Site throws 500 error after upgrading from PHP 5.6 to 7.X

try doing wp_debug true and if the issue is of memory allocation try allocating memory in the wp-config define(‘WP_MEMORY_LIMIT’, ’64M’); If it is not fixed try increasing the memory limit.

“… logged-in …” seems top of my website

It’s Used to All class add to wordpress body element Using body_class(); function. Specifically, it’s used to adding body classes, removing body classes, conditionally adding body classes and some use cases. The Body Class: What Can It Be Used For? The body class in WordPress is a class or series of classes that are applied … Read more

Debug 500 Internal Server Error on WordPress blog

You can’t really debug server errors without having really good access to the server itself. This would entail looking at the internal working of this particular host which I’m certain they would not allow nor spend any actual time trying to fix. Move to a better host if they cannot give you more details as … Read more

debugging errors.. how to remedy?

Replace get_bloginfo( ‘siteurl’ ) with home_url(). As the get_bloginfo() Codex entry explains, siteurl is deprecated: ‘siteurl”https://wordpress.stackexchange.com/”home (note this is deprecated! from version 2.2)”https://wordpress.stackexchange.com/”url’ – Returns the ‘Site address (URL)’ set in Settings > General. This data is retrieved from the ‘home’ record in the wp_options table. Consider using home_url() instead.

register_sidebar_widget is deprecated since version 2.8! Use wp_register_sidebar_widget() instead

From your title: register_sidebar_widget() is deprecated since version 2.8! Use wp_register_sidebar_widget() instead. Somewhere in your Theme – in functions.php, or in a function included within functions.php – you’re adding custom Widgets. Look for that code, and replace usage of register_sidebar_widget() with wp_register_sidebar_widget(). PROTIP: Use the Log Deprecated Notices Plugin to track down where the deprecated … Read more

Should all references to a text domain be to my current theme?

You can remove all the translation references if you don’t plan on translating it. You can also leave it in place, it shouldn’t hurt anything.. If you want to remove it, go through your theme files and find references to __(‘ Your Text’, ‘Domain’) and just change it to the “Your Text” portion. (Sometimes, you … Read more

Finding and disabling ‘rogue’ stylesheet from header: Source Sans Pro

There needs to be a way to turn this off, because this was terribly slow for me too. I did find this plugin will disable it: Disable Google Fonts

Debug Notice: X is deprecated since version 4.5! Use Y instead

It is quite easy to pinpoint issues like this, that is, if you have a mirror installation locally. All you need is a fairly decent code editor with a basic search functionality. All you would need to do then is search your wp-content folder for the functions pinpointed in the debug notices. This way, you … Read more

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