Error in ggtitle(paste(toupper(output))) + ggsave(paste0(output, ".recolor.tsne.png")) : non-numeric argument to binary operator

[lucygarner]

Hi,

I am running the following code:
res <- cluster_map(marker_file_list, edge_cutoff = 0.1, output = "../results/clustermap_full", single_obj_list = single_obj_list, comb_obj = comb_obj, comb_delim = "_")

And I am getting the following error:
Error in ggtitle(paste(toupper(output))) + ggsave(paste0(output, ".recolor.tsne.png")) : non-numeric argument to binary operator

Any idea what is going wrong here? It looks like it might be related to a recent commit. I have ClusterMap 0.1.0.

Best,
Lucy