Error found when preparing "var.tile.mtx" in the tutorial

[kerenzhou062]

> var.tile.mtx <- tile.mtx[match(var.tiles, tile.mtx@elementMetadata), match(archr.obj$cellNames, colnames(tile.mtx))] Error in h(simpleError(msg, call)) : error in evaluating the argument 'i' in selecting a method for function '[': error in evaluating the argument 'table' in selecting a method for function 'match': no slot of name "elementMetadata" for this object of class "dgCMatrix"