Step 2: Enable SCRIPT_DEBUG You need to turn on script debugging. Or you can press: Ctrl + Alt + C Visit your webpage that is broken and check the Error Console at the bottom. See below for standard built-in error types. Hot Network Questions Why is the FBI making such a big deal out Hillary Clinton's private email server? have a peek here
The console will provide you with the error type, the location of the error and the line number The image above shows the error to be in jquery.js on line 2. You can still view the page (disabling automatic error messages will make it easier), but whatever the script was supposed to do won't work. In this case Line 33 is broken. Autoplay When autoplay is enabled, a suggested video will automatically play next.
Content is available under these licenses. Of course firebug works better, but this is a quick way. Please add details to narrow the answer set or to isolate an issue that can be answered in a few paragraphs.If this question can be reworded to fit the rules in