Same issue here because the final version of firebug is 2.0.19 which is till firefox 54 now firefox is 56 so firebug is not compatible for this.
On Friday, October 13, 2017 at 12:08:03 PM UTC+4, Bala Kumaran wrote: > > Hi, > > We have used Ubuntu Firefox 56.0 (64-bit) Browser it was recently > updated this firefox version. > unfortunately, Firebug not working my browser. please solve it, > > > > -- You received this message because you are subscribed to the Google Groups "Firebug" group. To unsubscribe from this group and stop receiving emails from it, send an email to firebug+unsubscr...@googlegroups.com. To post to this group, send email to firebug@googlegroups.com. Visit this group at https://groups.google.com/group/firebug. To view this discussion on the web visit https://groups.google.com/d/msgid/firebug/fc5085fd-bccd-4044-b4f8-6c447c9ab1e3%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.