ProgressView: Handle undefined element and non-string data
ProgressView: Handle undefined element and non-string data

mdittmer/foam,osric-the-knight/foam,osric-the-knight/foam,foam-framework/foam,foam-framework/foam,foam-framework/foam,foam-framework/foam,jlhughes/foam,jacksonic/foam,jacksonic/foam,osric-the-knight/foam,jacksonic/foam,mdittmer/foam,osric-the-knight/foam,jlhughes/foam,jlhughes/foam,jlhughes/foam,jacksonic/foam,mdittmer/foam,mdittmer/foam,foam-framework/foam