Whenever I change to the JCE editor, when i go into a category or an item to edit I get this error in the top section

Could not find the file '/opt/lampp/htdocs/Joomla/templates/cerniqua/css/template.css' in the template or templates/system folder.
The css file '/templates/system/css/editor.css' is being used instead.


That is pretty cool how that just copied the image  I like it

well there it is .....

If anyone has an idea, I would appreciate it

I am having the same problem. I just installed Joomla, K2, and JCE fresh with no other extensions, and this was the very first error I got. If I disable JCE in the global configuration> site then it goes away.

 

If you do a Google search, you'll find people throwing this error as it shows up on the FRONT end.

Found an answer to my issue (Its not a K2 problem- its an issue with a recent release of JCE I was unfamiliar with)

If you don't have the original Joomla installation go to JCE Administration then configuration from your components. Find Formatting where "Use Template CSS" choose NO. Then go to your FTP and from templates/your_template/css/ look for your template default css duplicate the file and renamed as editor_content.css other option is to create your own css and save it in this directory and change the path on Custom CSS File. I did try to use the template.css by uploading it to the system folder but it slow down my site a lot.

www.codeasite.com/index.php/developers-corner/joomla-15/80-joomla-jce-how-to-link-the-template-css-to-the-editor

www.joomlacontenteditor.net/news/item/jce-1574-released

 

Sorry to clog the message board with this!