Hi, When I used dec_cci and dec_cci_all to analysis my data about cell-cell communications
and it pops errors

obj <- createSpaTalk(st_data = st_data, st_meta = st_meta , species = "Human",if_st_is_sc = F,spot_max_cell = 1,celltype = celltype)
Warning messages:
1: In asMethod(object) :
sparse->dense coercion: allocating vector of size 3.8 GiB
2: In createSpaTalk(st_data = st_data, st_meta = st_meta, species = "Human", :
celltype of NA has been replaced by NA
obj <- find_lr_path(object = obj, lrpairs = lrpairs, pathways = pathways)
Checking input data
Begin to filter lrpairs and pathways
Done
obj <- dec_cci_all(object = obj)
Note: there are 15 cell types and 211 pair-wise cell pairs
Begin to find LR pairs
Error in serialize(data, node$con) : 链结书写发生了错误
obj <- dec_cci(object = obj, celltype_sender = 'Fibroblast',celltype_receiver = 'T_2')
Error in celltype_dist[, cell_sender$cell[j]] : 下标出界