PerformBatchCorrection error

mSet ← PerformBatchCorrection(mSet, Method = “Combat”)
[1] “Correcting using the Combat method !”
Found 1 genes with uniform expression within a single batch (all zeros); these will not be adjusted for batch.
Error in array(x, c(length(x), 1L), if (!is.null(names(x))) list(names(x), :
‘data’ must be of a vector type, was ‘NULL’

command gives error even though the same is able to be done on the website

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