rJava/JRI error-java.lang.NoClassDefFoundError:org/rosuda/JRI/Rengine
有人能告诉我更多关于这个错误的信息吗rJava/JRI error-java.lang.NoClassDefFoundError:org/rosuda/JRI/Rengine,java,rjava,jri,Java,Rjava,Jri,有人能告诉我更多关于这个错误的信息吗 Exception in thread "main" java.lang.NoClassDefFoundError: org/rosuda/JRI/Rengine at DataMining.RunMinerBack.checkRLibVersion(RunMinerBack.java:643) at DataMining.RunMinerBack.init(RunMinerBack.java:831) at DataMining.R
Exception in thread "main" java.lang.NoClassDefFoundError: org/rosuda/JRI/Rengine
at DataMining.RunMinerBack.checkRLibVersion(RunMinerBack.java:643)
at DataMining.RunMinerBack.init(RunMinerBack.java:831)
at DataMining.RunMinerBack.<init>(RunMinerBack.java:126)
at DataMining.ListMergeMembers.init(ListMergeMembers.java:1453)
at DataMining.ListMergeMembers.<init>(ListMergeMembers.java:95)
at DataMining.ListMergeMembers.main(ListMergeMembers.java:1585)
Caused by: java.lang.ClassNotFoundException: org.rosuda.JRI.Rengine
at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 6 more
线程“main”java.lang.NoClassDefFoundError中的异常:org/rosuda/JRI/Rengine
位于DataMining.RunMinerBack.checkRLibVersion(RunMinerBack.java:643)
位于DataMining.RunMinerBack.init(RunMinerBack.java:831)
在DataMining.RunMinerBack.(RunMinerBack.java:126)
位于DataMining.listmergembers.init(listmergembers.java:1453)
在DataMining.listmergembers.(listmergembers.java:95)
位于DataMining.listmergembers.main(listmergembers.java:1585)
原因:java.lang.ClassNotFoundException:org.rosuda.JRI.Rengine
在java.net.URLClassLoader$1.run(URLClassLoader.java:372)
在java.net.URLClassLoader$1.run(URLClassLoader.java:361)
位于java.security.AccessController.doPrivileged(本机方法)
位于java.net.URLClassLoader.findClass(URLClassLoader.java:360)
位于java.lang.ClassLoader.loadClass(ClassLoader.java:424)
位于sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
位于java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 还有6个
我已经安装了rJava,在我的类路径中有JRI.jar。我还检查了JRI.jar中的Rengine.class,路径相同-org/rosuda/JRI/Rengine.class。我不知道还有什么/哪里可以查,所以任何建议都将不胜感激