Open AndoYutaro opened 11 months ago
I met the same question, when i run the following code, it reported a error as below:
human <- useMart("ensembl",dataset="hsapiens_gene_ensembl")
mouse <- useMart("ensembl",dataset="mmusculus_gene_ensembl")
#trans symbol from mouse to human
lib1_gene_h <- getLDS(attributes = "mgi_symbol",filters="mgi_symbol",values=lib1_gene,mart=mouse,attributesL = "hgnc_symbol",martL=human,uniqueRows = TRUE)
Error: biomaRt has encountered an unexpected server error.
Consider trying one of the Ensembl mirrors (for more details look at ?useEnsembl)
so i tried a mirror, but it repoted a new error:
human <- useEnsembl(biomart = "ensembl", dataset = "hsapiens_gene_ensembl", mirror = "useast")
mouse <- useEnsembl(biomart = "ensembl", dataset = "mmusculus_gene_ensembl", mirror = "useast")
#trans symbol from mouse to human
lib1_gene_h <- getLDS(attributes = "mgi_symbol",filters="mgi_symbol",values=lib1_gene,mart=mouse,attributesL = "hgnc_symbol",martL=human,uniqueRows = TRUE)
Error: biomaRt has encountered an unknown server error. HTTP error code: 502
Please report this on the Bioconductor support site at https://support.bioconductor.org/
Consider trying one of the Ensembl mirrors (for more details look at ?useEnsembl)
how can i fix this problem? thank you!
I run the following code and still get an error message. Using other mirror sites does not work. Please let me know how to deal with this error.