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java 版本错误，用于在 R 中加载 xlsx package

[英]java version error for loading xlsx package in R

原文 2020-04-12 19:25:36 9 1 r/ xlsx

I have a lot of R scripts where xlsx package is used.我有很多 R 脚本，其中使用了 xlsx package。 When I use library(xlsx) to load it, I got java version errors like this:当我使用library(xlsx)加载它时，我得到了 java 版本错误，如下所示：

Error: package or namespace load failed for 'xlsx': .onLoad failed in loadNamespace() for 'xlsx', details: call: fun(libname, pkgname) error: Your java version is 12. Need 1.5.0 or higher. In addition: Warning message: package 'xlsx' was built under R version 3.5.2

I used sudo R CMD javareconf to reset java versions to the right one, but still could not load xlsx correctly in Studio or R console. I used sudo R CMD javareconf to reset java versions to the right one, but still could not load xlsx correctly in Studio or R console. Oddly enough , when I run the same R scripts in Mac terminal command line, like, Rscript foo.R , I can successfully load the library without errors.奇怪的是，当我在 Mac 终端命令行中运行相同的 R 脚本时，例如Rscript foo.R ，我可以成功加载库而不会出错。 Somebody can help me to re-configure the Java in R console or Rstudio?有人可以帮我在 R 控制台或 Rstudio 中重新配置 Java 吗？

I am using MacOs Majave.我正在使用 MacOs Majave。 Thanks a lot!非常感谢！

1 个解决方案

One way to skirt around the issue would be to use the tidyverse's readxl package , which doesn't require Java.绕过这个问题的一种方法是使用 tidyverse 的readxl package ，它不需要 Java。