clusterProfiler包 enrichKEGG函数出错

Reading KEGG annotation online:

Reading KEGG annotation online:

--> No gene can be mapped....
--> Expected input gene ID: 
--> return NULL...
Warning messages:
1: In utils::download.file(url, quiet = TRUE, method = method, ...) :
  the 'wininet' method is deprecated for http:// and https:// URLs
2: In utils::download.file(url, quiet = TRUE, method = method, ...) :
  the 'wininet' method is deprecated for http:// and https:// URLs

R 语言版本：4.2.2
clusterProfiler版本：4.4.4

解决方法，升级最新版的R和clusterProfiler