cluster_data format

[xiaoxiaofuyou]

Hello, It seems not mentioned the format of "cluster" in the tutorial. When I am trying to create a scCATCH object like this:
obj <- createscCATCH(data = BMcatch, cluster = BM@active.ident)
I got this error:
Error in createscCATCH(data = BMcatch, cluster = BM@active.ident) :
cluster is not a character!
So I want to know the specific cluster format, Thank you!

PS: BM is my Seurat object.

[multitalk]

Hello, you can try obj <- createscCATCH(data = BMcatch, cluster = as.character(BM@active.ident))

[xiaoxiaofuyou]

Oh, Thank you very much, it works!