Error in t.default(srt@assays[[assay]]@data[intersect(cell_annotation, : 参数不是矩阵

[schnappi-wkl]

hi, Zhang thanks for your excellent script. unfortunately, I encountered the error when processed FeatureHeatmap function using test data. could you check it for me ?

ht <- FeatureHeatmap(

• srt = pancreas_sub, group.by = "CellType", features = DEGs$gene, feature_split = DEGs$group1,
• species = "Mus_musculus", db = c("GO_BP", "KEGG", "WikiPathway"), anno_terms = TRUE,
• feature_annotation = c("TF", "CSPA"), feature_annotation_palcolor = list(c("gold", "steelblue"), c("forestgreen")),
• height = 5, width = 4
• ) Error in t.default(srt@assays[[assay]]@data[intersect(cell_annotation, : 参数不是矩阵 '

[schnappi-wkl]

resolved