Hello, I am currently running "dep" package for my mass spectrometry data. Now I have the issue with generating heatmap

plot_heatmap(dep, type = "centered", kmeans = TRUE,
+              k = 6, col_limit = 4, show_row_names = FALSE,
+              indicate = c("condition", "replicate"),plot=TRUE)
Error in names(cols) <- var : 
  'names' attribute [7] must be the same length as the vector [2]

I have used the same data for generating pca plot and correlation plot, both were generated without any error. It would be a great help, if someone could point out me my mistake.

Many thanks in advance

There's likely some inconsistency in your SummarizedExperiment input object, dep.

What is the output of the following:

require(SummarizedExperiment)

dep

all(rownames(assay(dep)) == names(dep))

all(colnames(dep) == rownames(colData(dep)))