I know that's (or should be) in the theme folder. I want to know where is its request and which PHP file sent that. Because I don't need that stylesheet and that request.
It looks like it should be in your header.php file. It comes right after the IE only css declaration. If it's not in there, try using that file to trace where it came from.
There is a <?php wp_head(); ?> code right after IE style in the header.php and before tag. When I remove that, there will not a style-red request any more, but my plugin's style sheets wont load.
Yeah, if you enqueue your style sheets (which you're supposed to) they won't get called until you do <?php wp_head(); ?>. However, try checking functions.php if you can't find it anywhere in the header.php. Last place I can think of would possibly be footer.php.
I searched all of my theme's files (with a searching program) and there was no 'style-red.css' text. I don't asked where is 'style-red.css' text. (I know a stylesheet should be in the header.php, footer.php or functions.php). I want to know where is its request, when there is no style-red.css text in my theme (and plugin) files. I could remove that request by removing <?php wp_head(); ?> code. But this made me that problem and that I don't know how to solve that.
See this image please.
header.phpfile. It comes right after the IE only css declaration. If it's not in there, try using that file to trace where it came from.<?php wp_head(); ?>code right after IE style in the header.php and before tag. When I remove that, there will not a style-red request any more, but my plugin's style sheets wont load.<?php wp_head(); ?>. However, try checking functions.php if you can't find it anywhere in the header.php. Last place I can think of would possibly be footer.php.I could remove that request by removing
<?php wp_head(); ?>code. But this made me that problem and that I don't know how to solve that.