panterpato

+1

It also happens when you have a movie in the trash folder.

I had a movie called “instinct” in the trash folder and I didn’t know, so when I tried to import “instinct” (using Tab no 3) I got the same JS error: “Cannot read property ‘length’ of undefined…”

Sorry, I Made a mistake, I pasted the same patched code twice.
The original function is:

function alter_ul_post_values(obj,post_id,ul_type)
		{
				jQuery(obj).find("span").html("..");
				jQuery.ajax({
				type: "POST",
				url: "<?php echo plugins_url( 'ajax_counter.php' , __FILE__ );?>",
				data: "post_id="+post_id+"&up_type="+ul_type,
				success: function(msg){
					jQuery(obj).find("span").html(msg);
					}
				});
		}