所以我正在尝试运行
library(ggplot2)
library(qdap)
但是这个错误不断出现:
Unable to find any JVMs matching version "(null)".
No Java runtime present, try --request to install.
Error: package or namespace load failed for ‘qdap’:
.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
In addition: Warning message:
running command '/usr/libexec/java_home' had status 1
我在 Mac 上使用 Rstudio 中的 R，我搜索了很多类似的问题，但似乎都没有用。我对使用 R 很陌生，非常感谢任何帮助。
我试过用
install.packages("openNLPdata")
这件事出现了，我认为这是一件好事
trying URL 'https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.4/openNLPdata_1.5.3-4.tgz'
Content type 'application/x-gzip' length 7323402 bytes (7.0 MB)
==================================================
downloaded 7.0 MB
The downloaded binary packages are in
/var/folders/h5/_5bjqp9j0g5gqr1794sw1xwh0000gn/T//RtmpaknsV6/downloaded_packages
但是还是报错。
提前致谢
最佳答案
看起来那个包可能需要 rJava 才能运行，它可能没有加载到您的环境中。尝试:
install.packages('rJava')
library('rJava')
关于java - 尝试加载 qdap 包时出现 R 错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/49820618/