I am going through the custom widget tutorial here: Create a custom in-panel widget—Web AppBuilder for ArcGIS (Developer Edition) | ArcGIS for Developers
On Step 8, when I click the icon, I get the following error:
create widget error: widgets/samplewidgets/MyWidget/Widget
In DevTools I see:
Unexpected identifier
WidgetManager.js:108 create [widgets/samplewidgets/MyWidget/Widget] error:TypeError: clazz is not a constructor
Any ideas? I am using version 1.3 of web appbuilder. Thank you.