Error: Cannot create zero-length unit vector ("unit" subsetting) (ht <- DynamicHeatmap)

[31474molly]

When I run ht <- DynamicHeatmap( srt = sce2, lineages = c("Lineage1", "Lineage2"), use_fitted = TRUE, n_split = 6, reverse_ht = "Lineage1", species = "Homo_sapiens", db = "GO_BP", anno_terms = TRUE, anno_keys = TRUE, anno_features = TRUE, heatmap_palette = "viridis", cell_annotation = "celltype", feature_annotation = c("TF", "CSPA"), feature_annotation_palcolor = list(c("gold", "steelblue"), c("forestgreen")), pseudotime_label = 25, pseudotime_label_color = "red", height = 5, width = 2 )

I got the error: ht <- DynamicHeatmap(

• srt = sce2, lineages = c("Lineage1", "Lineage2"),
• use_fitted = TRUE, n_split = 6, reverse_ht = "Lineage1",
• species = "Homo_sapiens", db = "GO_BP", anno_terms = TRUE, anno_keys = TRUE, anno_features = TRUE,
• heatmap_palette = "viridis", cell_annotation = "celltype",
• feature_annotation = c("TF", "CSPA"), feature_annotation_palcolor = list(c("gold", "steelblue"), c("forestgreen")),
• pseudotime_label = 25, pseudotime_label_color = "red",
• height = 5, width = 2
• ) 41 features from Lineage1,Lineage2 passed the threshold (exp_ncells>20 & r.sq>0.2 & dev.expl>0.2 & padjust<0.05): RBP2,CHGB,AC011287.1,PCSK1N,LINC02163,CES1,FABP1,PGC,SCGB2A1,OLFM4... 'magick' package is suggested to install to give better rasterization.

Set ht_opt$message = FALSE to turn off this message. Error: Cannot create zero-length unit vector ("unit" subsetting)

Could anyone tell me how can I solve it？ Thanks!!