报错信息：Error: package or namespace load failed for ‘ggtree’: object ‘get_aes_var’ is not exported by 'namespace:rvcheck'
原因是rvcheck版本过高,降级即可
remove.packages("rvchec...
报错信息：Error: package or namespace load failed for ‘ggtree’: object ‘get_aes_var’ is not exported by 'namespace:rvcheck'
原因是rvcheck版本过高,降级即可
remove.packages("rvcheck")
install.packages("https://cran.r-project.org/src/contrib/Archive/rvcheck/rvcheck_0.1.8.tar.gz",repos = NULL,type = "source")
BiocManager::install("ggtree")
注意，低版本（4.2以下）可能无法安装ggtree,需更新R版本
