martinkokes

Hello,

you can hotfix the file wp-content/plugins/www-xml-sitemap-generator-org/code/renderers/xmlRenderer.php line 94 – function renderImages just add isset condition

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private function renderImages($images)
		{
			if (isset($images)) {
			
				foreach( $images as $image ) 
				{
					echo '<image:image>'  ;
					echo '<image:loc>'  . $image->location . '</image:loc>';
					if (!empty($image->caption)) {echo '<image:caption>' . $image->caption . '</image:caption>';}
					if (!empty($image->title)) {  echo '<image:title>' . $image->title . '</image:title>';}
					echo "</image:image>\n" ;	
				}

			}
		}