Shapefile added by 3D custom widget but not detected by Layer List widget

[MichaelLev]

I used the exact code from esri’s example Create a FeatureLayer from a shapefile to develop custom widget in esri Web AppBuilder (Developer Edition) 2.17 for adding zipped shapefile to my 3D scene.

The Shapefile is indeed added and seen in the 3D scene, However -

1. The standard esri “Layer List” widget supplied in the original Web AppBuilder, does not “see” the added shape. My code does exactly what is done in the above esri example. I’d appreciate it to get some help which way to go in order that the “Layer List” widget will “see” the added shape.
2. which way to go in order that when I click in the 3D scene on some element of the added shape, I’ll get a pop up with the element’s info.

I am relatively new to this area, so heloquently will be greatly appreciated,

Michael

[RobertScheitlin__GISP]

Michael,

   Sorry I don't have time to help with that now.

[MichaelLev · Accepted solution]

Dear Robert Scheitlin, GISP‌,

I'm happy to tell you that I solved it myself.

I debugged Layer List widget and found it expects layer to have a title.

So I added title when constructing the feature layer of the shapefile.

Michael