Can only map two cell types when plotting DE genes

[whitneyt1]

Hello!

When plotting the DE genes found with DEG() for multiple subtypes, I receive the following error
`>res_cat<-FindLR(deg_tumor, data_2=c(deg_fibro,deg_tcells), datatype='DEG',comm_type=comm_type)

Error in gene_list_2[, c("gene", "logFC", "q.value", "cell_type")] :
incorrect number of dimensions`

Is it only possible to plot two cell subtypes at a time? The paper example has multiple subtypes.

Thanks!