Selection for a map view data source not available

[LefterisKoumis]

I am currently developing a custom widget for the experience builder and I followed the steps outlined at:

https://developers.arcgis.com/experience-builder/guide/add-layers-to-a-map/

to setup the settings page on my widget.

Even though the settings page in my custom widget is identical to the one used on the Add Layer tutorial, I am not able to select a map view data source when I click on my custom widget ExB.

Suggestions?

  

"Select Map Widget" is missing from the widget.

[Junshan_Liu]

Can you check whether you set the "hasSettingPage: false" in the widget manifest.json?