我在 Azure ML Studio 中上传了一些 CSV 文件作为 Zip 文件。现在,当我尝试使用以下语句在 R 脚本模块中读取这些 CSV 文件时,它失败并出现以下错误。它附加到脚本包端口的 R 脚本模块的 Zip 文件数据集。
代码声明:
feed <- read.csv("src/KMTS-MORI-NMV-5000-1213-PATH_FEEDRATE-ACTUAL.csv", header=F)
feed <- read.csv("./src/KMTS-MORI-NMV-5000-1213-PATH_FEEDRATE-ACTUAL.csv", header=F)
feed <- read.table("src/KMTS-MORI-NMV-5000-1213-PATH_FEEDRATE-ACTUAL.csv", header=F, sep=",")
feed <- read.table("./src/KMTS-MORI-NMV-5000-1213-PATH_FEEDRATE-ACTUAL.csv", header=F, sep=",")
feed <- read.table(file="src/KMTS-MORI-NMV-5000-1213-PATH_FEEDRATE-ACTUAL.csv", header=F, sep=",")
错误信息:
Error 0063: The following error occurred during evaluation of R script:
---------- Start of error message from R ----------
cannot open the connection
cannot open the connection
----------- End of error message from R -----------
Start time: UTC 08/29/2015 23:20:28
End time: UTC 08/29/2015 23:20:37