API Reference > imodeljs-frontend > Tiles > TileRequestChannelStatistics > totalUndisplayableTiles totalUndisplayableTiles totalUndisplayableTiles: number = 0 The total number of completed requests during this session that produced an undisplayable tile. These tiles also contribute to TileRequestChannelStatistics.totalCompletedRequests, but not to TileRequestChannelStatistics.totalEmptyTiles. Defined in core/frontend/src/tile/TileRequestChannel.ts Line 51 Last Updated: 11 June, 2024