我想安裝rJavarJava - R的包 - 解決不了
install.packages("rJava")
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.3/rJava_0.9-8.zip'
Content type 'application/zip' length 713967 bytes (697 KB)
downloaded 697 KB
package ‘rJava’ successfully unpacked and MD5 sums checked
我已經試過
Sys.setenv(JAVA_HOME='C:\\Program Files\\Java\\jre1.8.0_121')
library(rJava)
但我收到
library(rJava) Error : .onLoad failed in loadNamespace() for 'rJava', details: call: inDL(x, as.logical(local), as.logical(now), ...) error: unable to load shared object 'C:/Users/.../Documents/R/R-3.3.2/library/rJava/libs/x64/rJava.dll': LoadLibrary failure: %1 is not a valid Win32 application. nd. package or namespace load failed for ‘rJava’
我與x86版本甚至試圖但我不知道如何解決這個問題!
platform x86_64-w64-mingw32
arch x86_64
os mingw32
system x86_64, mingw32
status
major 3
minor 3.2
year 2016
month 10
day 31
svn rev 71607
language R
version.string R version 3.3.2 (2016-10-31) nickname Sincere Pumpkin Patch
您是否正在運行32位或64位Windows?您需要使用適當的32/64位JRE。嘗試兩種方法時,你是否真的得到了同樣的錯誤信息? –