FeatureHeatmap ISSUE

[dadiaobin]

ht <- FeatureHeatmap(

• srt = oc, group.by = "celltype", features = DEGs$gene, feature_split = DEGs$group1,
• species = "Homo_sapiens", db = c("GO_BP", "KEGG", "WikiPathway"), anno_terms = TRUE,feature_annotation_palcolor = list(c("gold", "steelblue"), c("forestgreen")),
• height = 5, width = 4
• )
  [2025-03-24 12:05:39.117819] Start Enrichment
  Workers: 22
  Species: Homo_sapiens
  Loading cached db: GO_BP version:3.18.0 nterm:15709 created:2025-03-24 11:59:47.470479
  Loading cached db: KEGG version:Release 113.0+/03-22, Mar 25 nterm:365 created:2025-03-24 11:59:57.34308
  Loading cached db: WikiPathway version:20250310 nterm:923 created:2025-03-24 12:00:19.705857
  Convert ID types for the database: GO_BP
  Connect to the Ensembl archives...
  Using the 103 version of biomart...
  Connecting to the biomart...
  Internal Server Error (HTTP 500).
  Get errors when connecting with ensembl mart...
  Retrying...
  Internal Server Error (HTTP 500).
  Get errors when connecting with ensembl mart...
  Retrying...
  Internal Server Error (HTTP 500).
  Get errors when connecting with ensembl mart...
  Retrying...
  Internal Server Error (HTTP 500).
  Get errors when connecting with ensembl mart...
  Retrying...
  Internal Server Error (HTTP 500).
  Get errors when connecting with ensembl mart...
  Error in bmRequest(request = request, httr_config = httr_config, verbose = verbose) :
  Internal Server Error (HTTP 500).
  In addition: There were 47 warnings (use warnings() to see them)

use warnings()
Error: unexpected symbol in "use warnings"