Error in x[group, ] : subscript out of bounds

[archana433]

Hi, I tried this package with my data, but I encountered an error when running infercna,
This is my code:
my_cna <- infercna::infercna(v, refCells = ref , window = 150, n = NULL, noise = 0.1,
center.method = "median", isLog = FALSE, verbose = TRUE)

Error :
Converting to log(2) space...
Performing mean-centering of the genes...
Ordering the genes by their genomic position...
Restricting expression matrix values to between -3 and 3..
Converting from log(2) space...
Preparing to calculate CNA values on each chromosome in turn...
Error in x[group, ] : subscript out of bounds
In addition: Warning messages:
1: In min(x) : no non-missing arguments to min; returning Inf
2: In max(x) : no non-missing arguments to max; returning -Inf