API Reference > imodeljs-frontend > Tiles > TileTreeLoadStatus TileTreeLoadStatus Enumeration Describes the current state of a TileTree. TileTrees are loaded asynchronously and may be unloaded after a period of disuse. see TileTreeOwner. Members Name Value Description NotLoaded 0 No attempt to load the tile tree has yet been made. Loading 1 The tile tree is in the process of being loaded. Loaded 2 The tile tree has been successfully loaded. NotFound 3 An attempt to load the tile tree failed. Defined in core/frontend/src/tile/TileTree.ts Line 23 Last Updated: 12 June, 2024