I have installed the LocalLayer widget which seems perfect for me to add some locally hosted dynamic maps within an app. I can configure the map to point at a local service successfully however when I try and use the button I get an error. I'm not sure if I have missed something in the configuration - it's the first time I've tried using web appbuilder with a custom widget?
TypeError: Failed to execute 'appendChild' on 'Node': parameter 1 is not of type 'Node'.
at TypeError (native)
at Object.b.place (http://js.arcgis.com/3.14/init.js:148:448)
at declare.setPosition (http://ws211:3344/webappbuilder/apps/6/jimu.js/BaseWidget.js:235:12
