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我無法解決我與Rjava上的問題R.package'rJava'could not be loaded
當我安裝rJava包並且需要它時,我沒有任何問題。
install.packages("devtools")
install.packages("rJava")
library(rJava)
Sys.setenv(JAVA_HOME="C:/Program Files (x86)/Java/jre1.8.0_77")
devtools::install_github("kassambara/r2excel",INSTALL_opts="--no-multiarch")
當我編譯的最後一行,我有這樣的問題:
* installing *source* package 'r2excel' ...
** R
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
*** arch - i386
*** arch - x64
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: inDL(x, as.logical(local), as.logical(now), ...)
error: impossible de charger l'objet partagé 'C:/Users/itm/Documents/R/win-library/3.2/rJava/libs/x64/rJava.dll':
LoadLibrary failure: %1 n’est pas une application Win32 valide.
Error : package 'rJava' could not be loaded
Erreur : le chargement a échoué
Exécution arrêtée
ERROR: loading failed for 'x64'
* removing 'C:/Users/itm/Documents/R/win-library/3.2/r2excel'
我嘗試使用32位R.,但沒有任何變化!
的其他包稱爲「XLSX」需要rJava運行,我可以使用它。我不明白爲什麼..
R.version
_
platform i386-w64-mingw32
arch i386
os mingw32
system i386, mingw32
status
major 3
minor 2.3
year 2015
month 12
day 10
svn rev 69752
language R
version.string R version 3.2.3 (2015-12-10)
nickname Wooden Christmas-Tree
感謝您幫助