我一直在努力克服在maxent包中使用函数dismo时出现的一系列错误。
Loading required package: rJava Unable to find any JVMs matching version "(null)". No Java runtime present, try --request to install. Error: package or namespace load failed for ‘rJava’: .onLoad failed in loadNamespace() for 'rJava', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared object '/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so': dlopen(/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: @rpath/libjvm.dylib Referenced from: /Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so Reason: image not found Error: package ‘rJava’ could not be loaded In addition: Warning message: running command '/usr/libexec/java_home' had status 1
我尝试过: 1-更新我的R版本2-删除和重新安装最新的Java 3-删除和重新安装rJava 4-安装JGR
没有人能解决这个问题。有什么帮助吗?
发布于 2017-06-28 22:02:55
在终端控制台执行:
machine-name:~ username$ which java
/usr/bin/java
machine-:~ username$ java -version
java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)因为我安装了jre,所以我可以进入R并运行:
> library(rJava)
> help(pac=rJava)
> res <- .jinit(classpath="myClasses.jar", parameters="-Xmx512m")
> res
[1] 0 # the sign of a successful initiation您应该显示类似的信息如下:
> sessionInfo()
R version 3.4.0 (2017-04-21)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: OS X El Capitan 10.11.6
Matrix products: default
BLAS: /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libRblas.0.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libRlapack.dylib
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] parallel stats4 grDevices utils datasets graphics stats
[8] methods base
other attached packages:
[1] rJava_0.9-8 MASS_7.3-47 copula_0.999-16
snipped the rest of my loaded package listing我在JGR方面的工作从未取得任何成功,因此在这方面我无能为力。
发布于 2017-10-03 14:28:03
我也有同样的问题..。对我来说,这是可行的:
https://stackoverflow.com/questions/44813048
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