Warning: Trying to access array offset on value of type bool

Hola chicos/as,

Os pido ayuda para este error que sale:

Warning: Trying to access array offset on value of type bool in /srv/vhost/artdelbonsai.org/home/html/wp-content/themes/uplift/includes/plugins/aq_resizer-2x.php on line 108

Warning: Trying to access array offset on value of type bool in /srv/vhost/artdelbonsai.org/home/html/wp-content/themes/uplift/includes/plugins/aq_resizer-2x.php on line 109

Sale en las paginas de mi web (sino salen los errores es porque solo salen en la visualización desde un smartphone) :

http://www.artdelbonsai.org/galeria 

http://www.artdelbonsai.org/activitats

http://www.artdelbonsai.org/trobades

http://www.artdelbonsai.org/tallers

http://www.artdelbonsai.org/esdeveniments

El archivo que da referencia a los errores es este:

<?php
function uplift_aq_resize( $url, $width, $height = null, $crop = null, $single = true ) {

	//screen is 2x so double the size of images
	$width = $width * 2;
	$height = $height * 2;

	$debug_mode = false;

	if (isset($_GET['uplift_debug'])) {
		$debug_mode = $_GET['uplift_debug'];
	}
	
	if ($debug_mode) {
		echo 'IMAGE DEBUG @2x ------ '."\n";
	}
	
	/* WPML Fix for Image issue in Different domain per language */
	if ( defined( 'ICL_SITEPRESS_VERSION' ) ) {
	    global $sitepress;

	    //Check the URL format Setting
	    $directory_default_language = apply_filters( 'wpml_setting', 0, 'language_negotiation_type' );

	    //If it's set as multi-domain, apply the fix
	    if($directory_default_language == 2) {
	        $url = $sitepress->convert_url($url,$sitepress->get_default_language());
	    }            
	}
	
	//validate inputs
	if ( !$url OR !$width ) return false;

	if ( $url == "default" ) {
		$url = get_template_directory_uri()."/images/default-thumb.png";
		$image = array (
			0 => $url,
			1 => '1600',
			2 => '1600'
		);
		return $image;
	}

	//define upload path & dir
	$upload_info = wp_upload_dir();
	$upload_dir = $upload_info['basedir'];
	$upload_url = $upload_info['baseurl'];

	$http_prefix = "http://";
	$https_prefix = "https://";

	/* if the $url scheme differs from $upload_url scheme, make them match
	   if the schemes differe, images don't show up. */
	if (!strncmp($url,$https_prefix,strlen($https_prefix))) { //if url begins with https:// make $upload_url begin with https:// as well
		$upload_url = str_replace($http_prefix,$https_prefix,$upload_url);
	}
	elseif (!strncmp($url,$http_prefix,strlen($http_prefix))) { //if url begins with http:// make $upload_url begin with http:// as well
		$upload_url = str_replace($https_prefix,$http_prefix,$upload_url);
	}

	//check if $img_url is local
	if ( !uplift_wpml_activated() ) {
//		if (strpos( $url, home_url() ) === false) {
//			if ($debug_mode) { echo 'media URL not the same as site URL'."\n"; }
//			$image = array (
//				0 => $url,
//				1 => $width,
//				2 => $height
//			);
//			return $image;
//		}
	}

	//define path of image
	$rel_path = str_replace( $upload_url, '', $url);
	$img_path = $upload_dir . $rel_path;

	//check if img path exists, and is an image indeed
	if ( !uplift_wpml_activated() ) {
		if ( !file_exists($img_path) OR !getimagesize($img_path) ) {
			if ($debug_mode) { echo 'file does not exist'."\n"; }
			$image = array (
				0 => $url,
				1 => $width,
				2 => $height
			);
			return $image;
		}
	}

	//get image info
	$info = pathinfo($img_path);
	$ext = $info['extension'];
	$orig_w = 0;
	$orig_h = 0;
	if (file_exists($img_path)) {
		list($orig_w,$orig_h) = getimagesize($img_path);
	}

	//if the image isn't big enough for 2x, put it back to 1x - philj
	if ($width > $orig_w || $height > $orig_h) {
		$width = $width/2;
		$height = $height/2;
	}

	//get image size after cropping
	$dims = image_resize_dimensions($orig_w, $orig_h, $width, $height, $crop);
	$dst_w = $dims[4];
	$dst_h = $dims[5];

	//use this to check if cropped image already exists, so we can return that instead
	$suffix = "{$dst_w}x{$dst_h}";
	$dst_rel_path = str_replace( '.'.$ext, '', $rel_path);
	$destfilename = "{$upload_dir}{$dst_rel_path}-{$suffix}.{$ext}";

	//if orig size is smaller
	if ($width >= $orig_w) {

		if ($debug_mode) { echo 'orig size is smaller'."\n"; }

		if (!$dst_h) :
			//can't resize, so return original url
			if ($debug_mode) { echo 'cant resize'."\n"; }

			$img_url = $url;
			$dst_w = $orig_w;
			$dst_h = $orig_h;

		else :
			//else check if cache exists
			if(file_exists($destfilename) && getimagesize($destfilename)) {
				$img_url = "{$upload_url}{$dst_rel_path}-{$suffix}.{$ext}";
			}
			//else resize and return the new resized image url
			else {

				if (function_exists('wp_get_image_editor')) {

					$editor = wp_get_image_editor($img_path);

					if ($debug_mode) { var_dump($editor); }

					if ( is_wp_error( $editor ) || is_wp_error( $editor->resize( $width, $height, $crop ) ) ) {
						$image = array (
							0 => $url,
							1 => $width,
							2 => $height
						);
						return $image;
					}

					$resized_file = $editor->save();

					if ($debug_mode) { var_dump($resized_file); }

					if(!is_wp_error($resized_file)) {
						$resized_rel_path = str_replace( $upload_dir, '', $resized_file['path']);
						$img_url = $upload_url . $resized_rel_path;
					} else {
						return false;
					}

				}
			}

		endif;

	}
	//else check if cache exists
	else if (file_exists($destfilename) && getimagesize($destfilename)) {

		if ($debug_mode) { echo 'cache exists'."\n"; }

		$img_url = "{$upload_url}{$dst_rel_path}-{$suffix}.{$ext}";
	}
	//else, we resize the image and return the new resized image url
	else {

		if ($debug_mode) { echo 'else - before resize'."\n"; }

		if(function_exists('wp_get_image_editor')) {
			$editor = wp_get_image_editor($img_path);

			if ($debug_mode) { var_dump($editor); }

			if ( is_wp_error( $editor ) || is_wp_error( $editor->resize( $width, $height, $crop ) ) ) {
				$image = array (
					0 => $url,
					1 => $width,
					2 => $height
				);
				return $image;
			}

			$resized_file = $editor->save();

			if ($debug_mode) { var_dump($resized_file); }

			if(!is_wp_error($resized_file)) {
				$resized_rel_path = str_replace( $upload_dir, '', $resized_file['path']);
				$img_url = $upload_url . $resized_rel_path;
			} else {
				if ($debug_mode) { echo 'error with resized file'."\n"; }
				return false;
			}
		} else {
			if ($debug_mode) { echo 'no image editor function'."\n"; }
		}
	}

	//return the output
	if ($single) {
		//str return
		$image = $img_url;
	} else {
		//array return
		$image = array (
			0 => $img_url,
			1 => $dst_w,
			2 => $dst_h
		);
	}

	return $image;
}
?>

Las lineas 108 y 109 son:

$dst_w = $dims[4];
$dst_h = $dims[5];

Muchas gracias por la ayuda que podáis aportar.

: )

• Este debate fue modificado hace 1 mes, 1 semana por kallookoo. Razón: Eliminados los enlaces, al detectar el sistema como spam

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