1

我正在尝试在 Windows 64 位计算机上安装 R 3.2.0 中 XMLSchema的开发版本 ( v. 0.8.0 )。不幸的是，发布版本 ( v. 0.7.0 ) 不适用于我尝试访问的数据库。但是，当我尝试从源代码安装 0.8.0 时，出现以下错误：

> install.packages("XMLSchema", type="source", repos = NULL)
Installing package into ‘C:/Users/Will/Documents/R/win-library/3.2’
(as ‘lib’ is unspecified)
* installing *source* package 'XMLSchema' ...
** R
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
Error in .mergeMethodsTable(generic, mtable, tt, attach) : 
  trying to get slot "defined" from an object of a basic class ("list") with no slots
Error: loading failed
Execution halted
ERROR: loading failed
* removing 'C:/Users/Will/Documents/R/win-library/3.2/XMLSchema'
Warning in install.packages :
  running command '"C:/PROGRA~1/R/R-32~1.0/bin/x64/R" CMD INSTALL -l "C:\Users\Will\Documents\R\win-library\3.2" "XMLSchema"' had status 1
Warning in install.packages :
  installation of package ‘XMLSchema’ had non-zero exit status

任何想法或见解将不胜感激。该软件包适用于以前版本的 R，也许是兼容性问题？谢谢。

4

0 回答 0