The Business Analyst widget in ArcGIS Web AppBuilder displays the title of the Legend Pop-up in the Infographic web map incorrectly for certain data type fields.

Solução Provisória

Since the issue currently does not occur with a Text or String field, as an alternative, create a new Text or String field and populate the values of the 'Field Data Types facing the issue' into the 'Text/String Data Type Field' using 'Calculate field'.

Refer to the link, https://doc.arcgis.com/en/arcgis-online/manage-data/calculate-fields.htm.

Etapas para Reproduzir