Questions tagged [wp-error]

`WP_Error` is a PHP class used by the WordPress core for error reporting.

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Wordpress video js error this.mediaElement.play is not a function

I am using the video.js library in WordPress it causes an error (ERROR: TypeError: this.mediaElement.play is not a function) since I have installed themify builder plugin. Error picture attached. Can ...
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Button doesn't work in the profile panel

Can anybody help me out? Currently, I'm having trouble with the Set New Password button in the Profile section of the admin panel. The button is not responsive and nothing happens when clicking. I'm ...
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"Welcome to WordPress" Plugin Required Error

I'm getting this error every time I install or update a plugin on WordPress. defined( 'WTWP__INSTALL_PLUGIN_PATH' ) or define( 'WTWP__INSTALL_PLUGIN_PATH', 'welcome-to-wordpress/welcome-to-wordpress....
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Fatal error in wordpress htdocs

I need help with this Fatal error: Array and string offset access syntax with curly braces is no longer supported in /homepages/25/d502821911/htdocs/...../wp-includes/script-loader.php on line 757
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Critical error - can't post comments

I've been building a website (not a professional and don't know much about coding). Everything looks good, except for I can't post comments on my blog posts. I get a "critical error" message....
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How to ignore WP_ERROR caused by "get_the_excerpt" method in an AJAX call?

function get_post_data(){ $post_id = $_POST['post_id']; ... $data['title'] = get_the_title( $post_id ); ... $data['excerpt'] = get_the_excerpt( $post_id ); ... ...
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Question about error display in wordpress

Is it possible to display the basic errors on the page rather than with wp_die? For example, display the "please enter a comment" error above the form rather than landing on the wp_die ...
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WordPress admin panel not working

Today I added all the codes to the new server and I am getting the issue like the below image. WordPress admin panel not working. I tried below code define('CONCATENATE_SCRIPTS', false); then I am ...
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WordPress notification reports

I had to make a standalone dashboard for WordPress. I designed an interface to notify users of information messages (eg wrong user password) such as verification of forms and files or errors. But I ...
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How can I add hyperlink in WP_Error message?

I using below code for showing error message to users in my WordPress website if ( $wp_error ) { return new WP_Error( 'you_cannot_vote_on_restricted', __( 'Voting on restricted posts are not ...
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WordPress customizer Preview not loading

I'm creating a WordPress website, today I have tried to add some new features but I'm not able to add because customizer live preview is not loading I have done some steps Update all theme and plugin ...
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How to customize the critical error message?

How to customize the critical error message saying: There has been a critical error on your website. Learn more about debugging in WordPress. Instead of using CSS to hide the message it would be ...
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Why when I instantiate wp_error in a validation method my user registration method stops working?

I would really, really, appreciate any insight I can get here. I'm working on a WordPress plugin that registers users in WordPress and want to validate data submitted through the form. I have a class ...
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1 answer
672 views

Cannot use object of type WP_Error

function im_add_new_term($name,$tax){ if($tax == "genre"){ return wp_insert_term($name,$tax,array("slug"=>array_search ($name, $genres)))["term_id"]; } else { ...
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error Trying to get property of non-object and Cannot use object of type WP_Error as array in

function im_check_term($name,$tax){ $term = get_term_by("\x6e\x61\x6d\x65", $name,$tax); return !is_wp_error($term) ? $term->term_id : false; } function im_add_new_term($name,$...
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WP_Fatal_Error_Handler OR WP_Error OR try/catch

A process into my plugin provoke a fatal error in Linux Server which I have not access, for example to define a WP_DEBUG_LOG. I could identified the conflict in the event related to generate an jpeg ...
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To stylize WP_Error messages or not?

I hate, despise forcing markup/stylization on anyone that extends my system because I'm making assumptions about how my code is going to be used and force people to play around my decision-making. ...
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2k views

Return WP_Error as WP_REST_Response

I have a http request to WP REST API that can resolve in a success or a failure status The success gets handled by WP_REST_Response, and if any error occurs this is handled by WP_Error, both returned ...
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I can't view the orders on the woocomerce dashboard with the brainblocks plugin

I'm trying to make a website that accepts the nano cryptocurrency and I've encountered an error. I'm using woocomerce+brainblocks plugin and whenever I tested paying with nano it did not show up in ...
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2 answers
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WP_Http response throws "Cannot use object of type WP_Error as array"

My plugin is throwing the error "Cannot use object of type WP_Error as array". The line in question is... $http = new WP_Http(); $response = $http->request( $url, array('timeout' => 20)); if( ...
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2 answers
1k views

Unable to show error message using wp_login action

My goal is to show an error message when i check if the user is locked or not, the problem is that when the function ends, it redirects to the page that must appear after succesfull login. Objectives:...
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Error handling for wpdb error - displaying an error message to the user

I want to display an error message to a user when a php POST form fails. The form lets a user create a new team on my site. If the team name is not unique, the query fails. I want to display a generic ...
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35 views

Handle new created WP_Error

Is it possible to set up a global function for catching new created WP_Error instances? I would like to catch all of them and send error logs to Sentry
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594 views

How do iterate through all errors for a WP_Error object?

I have a block of code that I know contains multiple errors which come from the wpmu_validate_blog_signup function. The error object is part of the $result array. $result = wpmu_validate_blog_signup($...
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Rest WP_Error always return null

I have dificulties in my project, Im using Wordpress with WP Rest APi plugin. Im now making a plugin. The problem is, whenever I return something like this : return new WP_Error('...
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2 answers
2k views

WP_Error could not be converted to string

I try to add an existing user to a blog with the function add_user_to_blog($blog_id, $user_id, $role). The code I use gives me: Catchable fatal error: Object of class WP_Error could not be ...
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1 answer
120 views

Is there an equivalent to WP_Error object I can return in the case of a successful REST request?

In the case of an error at a REST endpoint I've set up, I am accustomed to returning a WP_Error object, which is convenient because I can include a code, a message, and an HTTP status into a single ...
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73 views

How do I create a state of "don't assign anything to variable" if WP_Error throws an error?

I have this code to scrape Instagram pictures from a given account: <?php class Scrape_Instagram { private $images = array(); public function __construct( $username ) { $this-&...
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39 views

Title tag wont change

I changed the Title of the Blog, in the Customizer and everywhere else i checked the title, it changed, except on the actual site. I already checked, if the tag is set static in the header.php, its ...
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1 vote
1 answer
285 views

Template administration Error after WP 4.8 update

We are using UpStream template on our WP site. After the last WP 4.8 update, we are getting an error message on the administration panel, which does not allow us to use the slideshow. The error is the ...
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plugin generated unexpected output during activation, but it is empty

I am getting this error what is already answered in several threads here with same problem. Here the error message: The plugin generated 3 characters of unexpected output during activation. If you ...
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1 answer
4k views

Handling nonce generation in AJAX registration process

I am currently working on a multi-steps registration system, based on the new Wordpress Rest API and I got an issue related to the nonce generation and verifying. My first step is to ask the user ...
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Object of class WP_Query could not be converted to int inside shortcode

I have the following code which is used to display download posts by the custom taxonomy. I am receiving the error Object of class WP_Query could not be converted to int When I have Query Monitor ...
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2 answers
558 views

Email Exists ERROR into Ajax registration form

My problem is that I can't verify if some user insert an existing email into AJAX registration form. However my form is working fine, it's registering users and it's giving all other errors, like "...
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1 vote
1 answer
354 views

WP_Error with multiple form validation message

I'm working on a front-end form plug-in and having trouble getting validation error message work with WP_Error. I spent hours to find a problem but still have no idea. Below code is actually working ...
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2 votes
1 answer
3k views

How to check if wp_update_post was successful

I want to update a post using wp_update_post( $my_post ); How can I check if it was successful? Should it return the post ID on successful update? I'm trying this: $post_id = wp_update_post( $...
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5 votes
1 answer
7k views

Issue with wp_insert_post and post_content field error Could not update post in the database

I'm having issues creating an import / caching script to be used within a WordPress site. This feed comes from a single text file that is then parsed and returned as an array. When running through ...
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2 votes
1 answer
527 views

How to group multiple wp_errors together?

I have created a custom registration form on wordpress. There is validation errors for each field and wordpresss just dumps all errors above the form. I tried to separate these errors into multiple ...
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1 vote
1 answer
9k views

Why is_wp_error() is not returning false even there's no defined error

On the form submission I'm taking user comment for a custom purpose for my plugin. I'm checking whether the comment field is empty or not, and the comment field is filled with at least 30 characters. ...
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517 views

disable WP_error: authentication_failed

I am modifying my wp-login.php but from within functions.php (in order not to hack the core). I need to disable one WP_error with code: authentication_failed. if i hack the core and modify wp-login....
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2 votes
1 answer
10k views

Cannot use object of type WP_Error as array

Using a WordPress Plugin WPML I have been getting this error on saving a draft post: PHP Fatal error: Cannot use object of type WP_Error as array in /home/user/domain.com/wp-content/plugins/...
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  • 353
4 votes
2 answers
13k views

Error timed out with succesfull wp_remote_post

What I'm trying to do: Passing POST data by using wp_remote_post. foreach ( $articles as $article_id ) { $postarray = array( 'method' => 'POST', 'timeout' => 5, '...
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1 vote
1 answer
16k views

Object of class WP_Error could not be converted to string

After deleting some categories (shouldn't have done this), I get the following error Catchable fatal error: Object of class WP_Error could not be converted to string in [FILENAME] on line 45 ...
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  • 443
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160 views

Authenticate return value

I am trying to hook into the authenticate return value to display error message on custom login form. The $user object is not returned. add_action( 'authenticate', 'my_login_check' ); function ...
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7 votes
1 answer
17k views

get_term_children for immediate children only (not grandchildren)

I want to display term children of a custom taxonomy. Currently, I am able to do this using get_term_children, but using this, it displays children and grandchildren, I want to avoid this and make ...
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1 vote
1 answer
2k views

Get errors from WP_Error to different variables

I have added multiple errors in the WP_ERROR. I want to get those errors separately in different variables. With the following code I can get all errors with foreach loop, but how can I assign them to ...
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2 answers
907 views

Featured Image not shown and getting error "Object of class WP_Error could not be converted to int"

First of all I'm using twentyeleven theme, I created a custom template page to insert posts. It has 4 submit forms. it is working well, also setting feature image is ok for 3 forms except the first ...
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265 views

Catchable fatal error on 3.6 update

Trying to debug the situation. Getting close, but will need a little help!! Here is the error: Catchable fatal error: Object of class WP_Error could not be converted to string in /home/website/...
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1 vote
2 answers
2k views

WP_Error not displaying errors

I am trying to utilize WP_Error for my plugin, but nothing happens. Is this too late for WP_Error? Too early? Or am I doing something else wrong? function cpt_pre_post_publish(){ return new ...
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1 answer
1k views

How To Pass Array To get_the_category_by_ID() and Get An Array Back?

I am trying to pass an array of category IDs to get_category_by_ID() in order to get an array of category names back. Since I'm still trying to get this to work I'm just using var_dump() on the output....
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