fix: import crashed when atlas cell types where all numeric

tanaylab · Aug 20, 2023 · 82696cd · 82696cd
1 parent f9e06d2
commit 82696cd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/R/import.R b/R/import.R
@@ -382,7 +382,7 @@ import_dataset <- function(project,
         }
     } else if (is.null(cell_type_colors)) {
         if (!is.null(atlas_dataset) && !is.null(atlas_project)) { # use atlas colors
-            atlas_colors <- fread(fs::path(project_cache_dir(atlas_project), atlas_dataset, "cell_type_colors.tsv")) %>% as_tibble()
+            atlas_colors <- fread(fs::path(project_cache_dir(atlas_project), atlas_dataset, "cell_type_colors.tsv"), colClasses = c("cell_type" = "character", "color" = "character")) %>% as_tibble()
             atlas_colors <- atlas_colors %>%
                 bind_rows(
                     tibble(cell_type = c("Dissimilar", "Mixture", "Doublet"), color = c("gray", "darkgray", "black"), order = max(atlas_colors$order) + 1:3)