Found 9 problems:
track "badTrack1" uses 'autoScale group', but individual bigWig tracks only accept 'autoScale on' or 'autoScale off'. If you're trying to set 'autoScale group', that setting belongs in the parent composite stanza instead.
track "badTrack2" uses 'autoScale group', but individual bigWig tracks only accept 'autoScale on' or 'autoScale off'. If you're trying to set 'autoScale group', that setting belongs in the parent composite stanza instead.
warning: missing description page for track. Add 'html badTrack1.html' line to the 'badTrack1' track stanza. 
warning: missing description page for track. Add 'html badTrack2.html' line to the 'badTrack2' track stanza. 
warning: missing description page for track. Add 'html compBad.html' line to the 'compBad' track stanza. 
warning: missing description page for track. Add 'html compGood.html' line to the 'compGood' track stanza. 
warning: missing description page for track. Add 'html goodTrack1.html' line to the 'goodTrack1' track stanza. 
warning: missing description page for track. Add 'html goodTrack2.html' line to the 'goodTrack2' track stanza. 
warning: missing hub overview description page. Add a 'descriptionUrl hubDescription.html' line to hub.txt.
