PHP error - trim(): Argument #1 ($string)

This topic has 2 replies, 2 voices, and was last updated 3 years ago by Prabakaran Shankar.

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October 8, 2021 at 8:21 AM #31221

Prabakaran Shankar
Participant

Hello,
I have an error log on my website. Please look at it.

[08-Oct-2021 01:07:18 UTC] PHP Fatal error: Uncaught TypeError: trim(): Argument #1 ($string) must be of type string, array given in /var/web/site/public_html/wp-includes/formatting.php:445

PHP Stacktrace:
/var/web/site/public_html/wp-includes/formatting.php(445): trim(Array)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/src/Renderer/MetaBox.php(110): wpautop(Array)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/src/Renderer/MetaBox.php(28): MBViews\Renderer\MetaBox->parse_field_value(Array, Array)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/src/Renderer/Post.php(26): MBViews\Renderer\MetaBox->get_data(Object(RW_Meta_Box), 'post', 590)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/src/Renderer/Post.php(15): MBViews\Renderer\Post->get_fields()
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/src/Renderer/Base.php(19): MBViews\Renderer\Post->get_data()
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/dependencies/Twig/Extension/CoreExtension.php(1540): MBViews\Renderer\Base->__get('thumbnail')
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/dependencies/Twig/Environment.php(358) : eval()'d code(79): twig_get_attribute(Object(MetaBox\Dependencies\Twig\Environment), Object(MetaBox\Dependencies\Twig\Source), Object(MBViews\Renderer\Post), 'thumbnail', Array, 'any', false, false, false, 41)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/dependencies/Twig/Template.php(394): __TwigTemplate_8e5c09db1be1e756048d62af03050f9bbf00b73b228887a4d8c7ffaa83653b56->doDisplay(Array, Array)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/dependencies/Twig/Template.php(367): MetaBox\Dependencies\Twig\Template->displayWithErrorHandling(Array, Array)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/dependencies/Twig/Template.php(379): MetaBox\Dependencies\Twig\Template->display(Array)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/dependencies/Twig/TemplateWrapper.php(40): MetaBox\Dependencies\Twig\Template->render(Array, Array)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/dependencies/Twig/Environment.php(277): MetaBox\Dependencies\Twig\TemplateWrapper->render(Array)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/src/Renderer.php(50): MetaBox\Dependencies\Twig\Environment->render('schema-job-post...', Array)
/var/web/site/public_html/wp-content/plugins/meta-box-aio/vendor/meta-box/mb-views/src/Shortcode.php(28): MBViews\Renderer->render(Object(WP_Post), Array)
/var/web/site/public_html/wp-includes/shortcodes.php(356): MBViews\Shortcode->render(Array, '', 'mbv')
/var/web/site/public_html/wp-includes/shortcodes.php(228): preg_replace_callback('/\[(\[?)(mbv)(?...', 'do_shortcode_ta...', '[mbv name="sche...')
/var/web/site/public_html/wp-content/plugins/gp-premium/elements/class-hooks.php(210): do_shortcode('[mbv name="sche...')
/var/web/site/public_html/wp-includes/class-wp-hook.php(303): GeneratePress_Hook->execute_hook('')
/var/web/site/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array)
/var/web/site/public_html/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
/var/web/site/public_html/wp-includes/general-template.php(3015): do_action('wp_head')
/var/web/site/public_html/wp-content/themes/generatepress/header.php(17): wp_head()
/var/web/site/public_html/wp-includes/template.php(770): require_once('/var/web/site/p...')
/var/web/site/public_html/wp-includes/template.php(716): load_template('/var/web/site/p...', true, Array)
/var/web/site/public_html/wp-includes/general-template.php(48): locate_template(Array, true, true, Array)
/var/web/site/public_html/wp-content/themes/generatepress/single.php(12): get_header()
/var/web/site/public_html/wp-includes/template-loader.php(106): include('/var/web/site/p...')
/var/web/site/public_html/wp-blog-header.php(19): require_once('/var/web/site/p...')
/var/web/site/public_html/index.php(17): require('/var/web/site/p...')
{main} thrown in /var/web/site/public_html/wp-includes/formatting.php on line 445

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October 8, 2021 at 4:17 PM #31234

Long Nguyen
Moderator

Hi,

That means the argument pass to the function trim() is not a string, maybe an array. Can you please share some screenshots of the View code and the custom fields that you pass its value to the function trim()?

Please read more on the documentation https://www.php.net/manual/en/function.trim.php

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November 6, 2021 at 2:39 AM #31763

Prabakaran Shankar
Participant

Please close this topic as I have deleted the post, the error disappeared. I think some data has been stored in the DB without sanitizing. Anyhow, now it is clear.

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