Our feedback widget isn't visible anymore in our mendix app. We only have one homeform and I'm absolutely sure the feedback widget is placed in this form. We've set https://sprintr.home.mendix.com/ as the Feedback server location. I saw the error below in Firebug. Anyone? TypeError: node is undefined dijit.byNode()mendix.js (regel 4) ()mendix.js (regel 4) ()mendix.js (regel 4) dojo._hitchArgs/<()dojo.js (regel 14) mendix.lang.sequence/_44()mendix.js (regel 4) ()mendix.js (regel 4) dojo._hitchArgs/<()dojo.js (regel 14) mendix.lang.sequence/_44()mendix.js (regel 4) mendix.lang.sequence()mendix.js (regel 4) .sequence()mendix.js (regel 4) ()mendix.js (regel 4) mendix.sys.Server/_199/_19e()mendix.js (regel 4) dojo._ioSetArgs/<()dojo.js (regel 14) _102()dojo.js (regel 14) _100()dojo.js (regel 14) ()dojo.js (regel 14) _102()dojo.js (regel 14) _100()dojo.js (regel 14) ()dojo.js (regel 14) _28d()dojo.js (regel 14) _286/func()dojo.js (regel 14) _286()dojo.js (regel 14) ...^\/]*$/,"");},_addWidgetToSource:function(_a82,_a83){var node=_a82.domNode;var a... Edit: Finally fixed this by refactoring my theming. I found out that the widget was back when using the default theming. So I managed to rebuild my index.html in my theming and know it works.