Hi, I am trying to add gene names to match ensembl gene ID, below is the code and the error.
Any suggestions will be good. Thanks a lot!
genemap=getBM(attributes = c("ensemblgeneid","entrezgeneid","hgncsymbol"), + filters = "ensemblgeneid", + values = res$ensembl, + mart = ensembl) Batch submitting query [=============>----------------------------------------------------] 21% eta: 11mError in getBM(attributes = c("ensemblgeneid", "entrezgeneid", "hgncsymbol"), : The query to the BioMart webservice returned an invalid result: biomaRt expected a character string of length 1. Please report this on the support site at http://support.bioconductor.org