Java呼叫R環境配置問題:Cannot find JRI native library!
阿新 • • 發佈:2018-11-03
Cannot find JRI native library!
Please make sure that the JRI native library is in a directory listed in java.library.path.
java.lang.UnsatisfiedLinkError: C:\Users\----\R\win-library\3.5\rJava\jri\x64\jri.dll: Can't find dependent libraries
依照官網解釋
Q: | I get the following error, what's wrong? java.lang.UnsatisfiedLinkError: no jri in java.library.path |
A: | Usually it means that you didn't setup the necessary environment variables properly or the JRI library is not where it is expected to be. The recommended way to start JRI programs is to use the run
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1、在環境變數中設定R_HOME;
2、在系統path中加入路徑,指向包含R.dll的目錄,如果你的系統為64位系統,可能是在x64目錄中
3、工程中配置java.library.path為jri.dll所在的路徑
設定完成以後記得重新啟動eclipse