That the Script panel is broken is a known issue
caused by a change in the Firefox internal APIs. Though, as you correctly noted, Firebug's development and maintenance is discontinued, so this won't be fixed anymore.
If you have difficulties using the Firefox DevTools, you should read the migration guide
. If you can concretize why exactly you're disappointed of those tools, i.e. are missing specific features, you should file a bug report for it and mark it as blocker of bug 991806 (Firebug gaps)
. Though make sure it's not already filed under the "Depends on" list of bug 991806.
On Monday, April 24, 2017 at 3:42:08 PM UTC+2, Valentino Ricciardelli wrote:
I tried to empty the list of enabled sites; I tried to reset it; I deleted the FireFox directory and then reinstall the extension again. But nothing worked out. Does anyone have an idea that can help me?
Today, I decided to try FireFox DevTools and honestly I was a bit disappointed. Probably because I'm used to FireBug.
I'm really sorry if it's not going to be any more developed.