An upgrade from Portal for ArcGIS 10.3 to 10.3.1 causes broken thumbnails in the Basemap Gallery and Bookmarks widgets in the main Web AppBuilder app, and for the Developers app, for Imagery with Labels, Light Gray Canvas, Terrain with Labels, and thumbnails from the Portal for ArcGIS 10.3 Bookmarks widget.
Last Published: November 1, 2016Portal for ArcGIS
Bug ID Number
June 30, 2015
August 21, 2020
Portal for ArcGIS
Operating System Version
2008 R2 64 Bit
The bug has been fixed. See the Version Fixed and Additional Information, if applicable, for more information.
Build new Web AppBuilder applications in Portal for ArcGIS 10.3.1 which bypass any legacy Portal for ArcGIS 10.3 migration issues.
For bookmarks, manually move the thumbnails to the directory: /portal/apps/webappviewer/widgets/Bookmark/images/