biomaRt getBM由于getNodeSet {XML}错误而无法工作

Question

我在r中运行下面的代码，它不起作用。getBM似乎不适用于任何论点。我做错了什么吗？

ibrary(biomaRt)

ensembl <- useEnsembl(biomart = "genes")
ensembl <- useEnsembl(biomart = "ensembl", 
                       dataset = "hsapiens_gene_ensembl", 
                       mirror = "useast")
affyids <- c("202763_at","209310_s_at","207500_at")
getBM(attributes = c('affy_hg_u133_plus_2', 'entrezgene_id'),
       filters = 'affy_hg_u133_plus_2',
       values = affyids, 
       mart = ensembl)

我得到的错误是Error in getNodeSet(html, path = "//div[@class='plain-box float-right archive-box']")[[1]] : subscript out of bounds --我在r版本3.6.3和4.1中都尝试了这一点

Answer 1

根据https://www.ensembl.org/info/，Ensembl暂时不可用。