errors Archives - Page 19 of 21

WordPress

IT Nursery

When to use Exceptions vs Error Objects vs just plain false/null

I’m in the process of writing a plugin and I’m trying to gauge when to use different approaches of handling errors. There are ...

April 22, 2022
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WordPress

IT Nursery

Unable to locate WordPress Content directory (wp-content)

I have tried to update my plugins in wordpress-admin but for some reason i am receiving an error “Unable to locate WordPress Content ...

April 22, 2022
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WordPress

IT Nursery

Loading external page template and enqueue script from plugin causes 403 forbidden error

I have a plugin, which creates a panel on following page: mysite.com/wp-content/plugins/myplugin/includes/mypanel.php I want to use this panel on following page mysite.com/mypanel Solution ...

April 22, 2022
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WordPress

IT Nursery

Why do I get the timeout warning?

I turned on debug mode in WordPress and the first request of the day I get this error: Warning: http_request()...

April 22, 2022
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WordPress

IT Nursery

Undefined offset: 0 in > […] /wp-includes/capabilities.php on line 1067

Hey I get this error messages on my localhost setup, but only with the Genesis Framework enabled; WordPress Twenty Eleven works fine. This ...

April 21, 2022
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WordPress

IT Nursery

How to eliminate weird 404 errors in wp-admin?

I run a WordPress site with about 70 active plugins. Every so often, I’ll get a random error page (“Not Found”, though I ...

April 20, 2022
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WordPress

IT Nursery

How should one implement add_settings_error on custom menu pages?

The Professional WordPress Plugin Development book explains in detail how to properly use the Settings API, and it also demonstrates how to add ...

April 18, 2022
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WordPress

IT Nursery

error_log() output for print_r() appearing on page

I am trying to debug a plugin and am using error_log() in various places to see what various things are. I am using ...

April 18, 2022
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WordPress

IT Nursery

WP-CLI – Selecting PHP version

On a development server I have a co-install of PHP 5.6 & 7; nginx is configured with PHP 5.6. When I type “wp” ...

April 17, 2022
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WordPress

IT Nursery

Error: call_user_func_array() expects parameter 1 to be a valid callback

I have issue after upgrading my wordpress to 3.6 see below for errors which displays on wordpress admin panel not on front of ...

April 17, 2022
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