在 R 工作室中更改 Java 版本
[英]Change Java version in R studio
问题描述
R studio is giving me an error when trying to open an xlsx document saying WARNING: Initial Java 12 release has broken JNI support and does NOT work. Use stable Java 11 (or watch for 12u if available). 
R studio 在尝试打开 xlsx 文档时给我一个错误， WARNING: Initial Java 12 release has broken JNI support and does NOT work. Use stable Java 11 (or watch for 12u if available). WARNING: Initial Java 12 release has broken JNI support and does NOT work. Use stable Java 11 (or watch for 12u if available). Does anyone know how I can resolve this issue and change to Java 11?有谁知道我如何解决此问题并更改为 Java 11？
1 个解决方案
解决方案1
0 2019-10-28 08:54:10
Had the same issue, it turns out that I just needed to set proper JAVA_HOME as indicated in the comments.有同样的问题，事实证明我只需要按照评论中的指示设置正确的 JAVA_HOME 。
Sys.setenv(JAVA_HOME="path to your java dir") #'C:\\Program Files\\Java\\...
library(rJava)
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