The Visibility widget in ArcGIS Web AppBuilder fails if the web app's basemap is not using the Web Mercator Auxiliary Sphere (102100) spatial reference.

Workaround

1. Open the source code for the Visibility widget from ArcGIS Web AppBuilder Developer edition by going to widgets/Visibility/js. Then open portal-utils.js. (See photo "step1")
2. Observe the getFeatureServiceParams function within portal-utils.js. Observe the two lines with spatialReference are set to use spatial reference 102100 (Web Mercator Auxiliary Sphere). (See photo "step2")
3. Change the two spatial references from 102100. For example, if using WGS84, these values are changed to 4326. (See photo "step3").
4. After doing this, the Visibility widget works successfully with a spatial reference that is not 102100.

Note that this workaround requires ArcGIS Web AppBuilder Developer edition. This software defect has been logged for ArcGIS Web AppBuilder, but there seems to be no current workarounds other than using Developer edition or using basemaps with a spatial reference of 102100.

Steps to Reproduce