问题
I do a lot of development on a local machine using a copy of the production database, which means that most of the image files referenced in the database are missing locally. Because of this, recent versions of Firebug flood the JavaScript console with "NetworkError: 404 Not Found - XXX" messages every time I refresh a page, making it hard to see the actual information I need.
I've searched the Firebug site and Google Group with no luck. Is there a way to disable these 404 notifications and still see the pertinent debugging info?
回答1:
Click on the small arrow at the right of the Console tab, and uncheck "Display network errors".
来源：https://stackoverflow.com/questions/7429299/is-it-possible-to-turn-off-networkerror-404-not-found-xxx-messages-in-fireb