Questions tagged «rjava»

我正在尝试rJava在具有Win 7 64位的计算机上安装。当我跑步 install.packages("rJava") 一切似乎都很好： Installing package(s) into ‘C:/Users/djq/Documents/R/win-library/2.13’ (as ‘lib’ is unspecified) trying URL 'http://software.rc.fas.harvard.edu/mirrors/R/bin/windows/contrib/2.13/rJava_0.9-1.zip' Content type 'application/zip' length 654936 bytes (639 Kb) opened URL downloaded 639 Kb package 'rJava' successfully unpacked and MD5 sums checked The downloaded packages are in C:\TEMP\RtmpW2eAUw\downloaded_packages 但是当我尝试加载库时library(rJava)，出现以下错误： Error : .onLoad failed in loadNamespace() …

149 r  rjava 

我最近从OSX Mountain Lion升级到优胜美地，从R 3.1.3升级到3.2。升级后，当我打开R或RStudio时，立即弹出消息，提示我需要安装rJavaJava6 。此外，加载或依赖rJava的任何软件包（例如xlsx）都导致RStudio崩溃（R也崩溃了）当我尝试通过打开R.app直接）。 在尝试了在Stack Overflow和其他地方（下面有更多详细信息）中找到的一些修复程序之后，我发现加载rJava或依赖的任何程序包rJava不再导致R崩溃，但是导致以下错误： library(rJava) Error : .onLoad failed in loadNamespace() for 'rJava', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared object '/Library/Frameworks/R.framework/Versions/3.2/Resources/library/rJava/libs/rJava.so': dlopen(/Library/Frameworks/R.framework/Versions/3.2/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: @rpath/libjvm.dylib Referenced from: /Library/Frameworks/R.framework/Versions/3.2/Resources/library/rJava/libs/rJava.so Reason: image not found Error: package or namespace load failed for …

122 java  r  rstudio  rjava  macos-high-sierra 

使用install.packages("rJava")命令安装rJava时，出现以下错误： checking Java support in R... present: interpreter : '/usr/bin/java' archiver : '/usr/bin/jar' compiler : '/usr/bin/javac' header prep.: '/usr/bin/javah' cpp flags : '-I/usr/lib/jvm/java-6-sun-1.6.0.20/jre/../include -I/usr/lib/jvm/java-6-sun-1.6.0.20/jre/../include/linux' java libs : '-L/usr/lib/jvm/java-6-sun-1.6.0.20/jre/lib/amd64/server -L/usr/lib/jvm/java-6-sun-1.6.0.20/jre/lib/amd64 -L/usr/lib/jvm/java-6-sun-1.6.0.20/jre/../lib/amd64 -L -L/usr/java/packages/lib/amd64 -L/usr/lib64 -L/lib64 -L/lib -L/usr/lib -ljvm' checking whether JNI programs can be compiled... yes checking JNI data types... configure: …

116 r  rjava 

当我键入require(xlsx)以将程序包加载到xlsxR中时，显示以下消息： > require(xlsx) Loading required package: xlsx Loading required package: xlsxjars Loading required package: rJava Error : .onLoad failed in loadNamespace() for 'rJava', details: call: fun(libname, pkgname) error: JAVA_HOME cannot be determined from the Registry Failed with error: ‘package ‘rJava’ could not be loaded’ 我也尝试过rJava手动加载程序包，但收到以下错误消息： require(rJava) Loading required package: rJava …

93 r  rjava  r-xlsx