Because assets folder must be over the "/protected" folder (which is inaccessible to web user, blocked with .htaccess file) so Yii default publish assets folder into unique folder {basePath}/{assets}/{unique_folder}
But my assets folder is already inside /protected/extension/myextensionfolder, and I know it will published in an unique folder inside {baseUrl}/assets. The question is same: is it will be a problem for my web app, and where is this is actually came from?
Yes, you’re right sensorario. Actually, I just not comfortable with the warning that arise from Chrome’s console windows, and I’m curious where it came from. Maybe there is wrong syntax in one of my assets publishing lines?