r - 在 R 中使用 h2o.init 时出错

Question

这是错误消息:

   > h2o.init()
Error in dirname(path) : path too long
In addition: There were 12 warnings (use warnings() to see them)

这是警告消息之一(其他类似):

> warnings()
    Warning messages:
    1: In normalizePath(path.expand(path), winslash, mustWork) :
      path[1]="\\FILE-EM1-06/USERDATA2$/john134/My Documents/./../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../..": The filename or extension is too long

知道如何解决此错误吗？

谢谢

Answer 1

似乎 Windows 路径字符串仅限于(可能)256 长度。通常，设置路径 setwd(shorterExistingWorkDir)工作，应该解决你的问题。