首页 > 解决方案 > FTP download.file():错误(无法打开 URL)和警告(InternetOpenUrl 失败:'登录请求被拒绝)

问题描述

FTP文件下载通过浏览器工作。
然而失败了download.file()

download.file('ftp://ftp.ensembl.org/pub/release-95/gtf/homo_sapiens/Homo_sapiens.GRCh38.95.gtf.gz', destfile = tempfile())

trying URL 'ftp://ftp.ensembl.org/pub/release-95/gtf/homo_sapiens/Homo_sapiens.GRCh38.95.gtf.gz'
Error in download.file("ftp://ftp.ensembl.org/pub/release-95/gtf/homo_sapiens/Homo_sapiens.GRCh38.95.gtf.gz",  : 
cannot open URL 'ftp://ftp.ensembl.org/pub/release-95/gtf/homo_sapiens/Homo_sapiens.GRCh38.95.gtf.gz'

In addition: Warning message:
In download.file("ftp://ftp.ensembl.org/pub/release-95/gtf/homo_sapiens/Homo_sapiens.GRCh38.95.gtf.gz",  :
InternetOpenUrl failed: 'The login request was denied

与问题22721819类似,但现在带有特定的警告消息 ( login request denied)。那里提出的解决方案不起作用 ( Rstudio Tools > Options > Packages > unclick "Use secure download method for HTTP" and "Use Internet Explorer library/proxy for HTTP")

有什么线索吗?感谢您的帮助 :-)

标签: r

解决方案


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