I was trying to click and drag an item in the carpenter crafting window
release-652 (x64)Uncaught TypeError: Cannot read property 'appendChild' of undefinedTypeError: Cannot read property 'appendChild' of undefined
at t.widget._createHelper (http://radiant/stonehearth/ui/root/js/libs/jquery-ui-1.10.3.min.js:7:9614)
at null._createHelper (http://radiant/stonehearth/ui/root/js/libs/jquery-ui-1.10.3.min.js:5:5028)
at t.widget._mouseStart (http://radiant/stonehearth/ui/root/js/libs/jquery-ui-1.10.3.min.js:6:28373)
at null._mouseStart (http://radiant/stonehearth/ui/root/js/libs/jquery-ui-1.10.3.min.js:5:5028)
at t.widget._mouseMove (http://radiant/stonehearth/ui/root/js/libs/jquery-ui-1.10.3.min.js:5:12439)
at null._mouseMove (http://radiant/stonehearth/ui/root/js/libs/jquery-ui-1.10.3.min.js:5:5028)
at HTMLDocument.o._mouseCapture._mouseDistanceMet._mouseDelayMet._mouseMoveDelegate (http://radiant/stonehearth/ui/root/js/libs/jquery-ui-1.10.3.min.js:5:11955)
at HTMLDocument.x.event.dispatch (http://radiant/stonehearth/ui/root/js/libs/jquery-1.10.2.min.js:5:14129)
at HTMLDocument.v.handle (http://radiant/stonehearth/ui/root/js/libs/jquery-1.10.2.min.js:5:10873)