RJavaでJavaプログラムを実行しているときにJVMがクラッシュする（Rと統合する）

Question

Rプログラミングには比較的新しいので、EclipseでrJavaを使用してJavaスクリプトからRスクリプトを呼び出そうとしています。

package pkg; 
import org.rosuda.JRI.Rengine; 
import java.io.IOException; 
import org.rosuda.JRI.REXP; 
import org.springframework.core.io.ClassPathResource; 

public class Temp { 

public static void main(String a[]) throws IOException { 

    Rengine rengine = new Rengine(new String[] { "--no-save" }, false, null); 

    ClassPathResource rScript = new ClassPathResource("pkg/printEx.r"); 
    System.out.println(rScript); 
    rengine.eval(String.format("source('%s')",rScript.getFile().getAbsolutePath())); 

    REXP result = rengine.eval("greeting"); 
    System.out.println("Greeting from R: "+result.asString()); 
    } 
} 

RスクリプトprintEx.rは、いくつかの文字列を返すの印刷に通常のRファイルは次のとおりです：私のプログラムは次のようになります

printExample <- function() { 
    s <- "hey" 
    s 
} 

私はEclipseのJVMクラッシュでJavaプログラムを実行してみましたこのようなエラーを与える：ログファイルは以下のように示されている

class path resource [pkg/printEx.r] 
# 
# A fatal error has been detected by the Java Runtime Environment: 
# 
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000077c17a24, pid=8196, tid=0x0000000000002690 
# 
# JRE version: Java(TM) SE Runtime Environment (8.0_92-b14) (build 1.8.0_92-b14) 
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.92-b14 mixed mode windows-amd64 compressed oops) 
# Problematic frame: 
# C [ntdll.dll+0x17a24] 
# 
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows 
# 
# An error report file with more information is saved as: 
# C:\Users\posingh3\workspace\RWithJava\hs_err_pid8196.log 
# 
# If you would like to submit a bug report, please visit: 
# http://bugreport.java.com/bugreport/crash.jsp 
# The crash happened outside the Java Virtual Machine in native code. 
# See problematic frame for where to report the bug. 
# 

：

# 
# A fatal error has been detected by the Java Runtime Environment: 
# 
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000077c17a24, pid=8196, tid=0x0000000000002690 
# 
# JRE version: Java(TM) SE Runtime Environment (8.0_92-b14) (build 1.8.0_92-b14) 
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.92-b14 mixed mode windows-amd64 compressed oops) 
# Problematic frame: 
# C [ntdll.dll+0x17a24] 
# 
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows 
# 
# If you would like to submit a bug report, please visit: 
# http://bugreport.java.com/bugreport/crash.jsp 
# The crash happened outside the Java Virtual Machine in native code. 
# See problematic frame for where to report the bug. 
# 

--------------- T H R E A D --------------- 

Current thread (0x00000000023be800): JavaThread "main" [_thread_in_native, id=9872, stack(0x0000000002640000,0x0000000002740000)] 

siginfo: ExceptionCode=0xc0000005, reading address 0x0000000002e204ed 

Registers: 
RAX=0x000000000272e500, RBX=0x0000000002740000, RCX=0x000000000272e5a0, RDX=0x0000000000000580 
RSP=0x000000000272e280, RBP=0x000000000272e400, RSI=0x000000000272e980, RDI=0x0000000002a1017c 
R8 =0x0000000000000000, R9 =0x0000000002a10000, R10=0x0000000000000000, R11=0x000000000272e500 
R12=0x00000000027446a0, R13=0x000000001922dc80, R14=0x0000000002e204ed, R15=0x0000000002a10170 
RIP=0x0000000077c17a24, EFLAGS=0x0000000000010246 

Top of Stack: (sp=0x000000000272e280) 
0x000000000272e280: 0000000002740000 000000000272e980 
0x000000000272e290: 00000000000127bc 0000000000000000 
0x000000000272e2a0: 0000000000000000 0000000000000000 
0x000000000272e2b0: 0000000000000000 0000000000000000 
0x000000000272e2c0: 0000000000000002 0000000000000000 
0x000000000272e2d0: 000000000272e980 0000000002a10000 
0x000000000272e2e0: 000000000273f7c0 0000000000000005 
0x000000000272e2f0: 0000000002a10170 0000000002740000 
0x000000000272e300: 0000000050b1c200 0000000002726000 
0x000000000272e310: 0000000050517f61 00000000503d0000 
0x000000000272e320: 0000000050bfcba0 000000000273f450 
0x000000000272e330: 000000006c74be34 000000000272e400 
0x000000000272e340: 00000000509a09d4 0000000050b1c200 
0x000000000272e350: 0000000000000000 0000000000000000 
0x000000000272e360: 0000000000000000 0000000000000000 
0x000000000272e370: 0000000000000000 0000000000000000 

Instructions: (pc=0x0000000077c17a24) 
0x0000000077c17a04: 41 8b 7f 08 45 33 d2 49 03 f9 4c 89 54 24 48 f6 
0x0000000077c17a14: 47 03 0f 0f 85 3d 0c 00 00 4c 8b a5 98 00 00 00 
0x0000000077c17a24: 41 0f b6 0e 4c 89 64 24 60 49 8b d6 80 f9 48 0f 
0x0000000077c17a34: 84 e0 03 00 00 0f b6 c1 24 fe 3c 48 0f 84 97 15 


Register to memory mapping: 

RAX=0x000000000272e500 is pointing into the stack for thread: 0x00000000023be800 
RBX=0x0000000002740000 is pointing into the stack for thread: 0x00000000023be800 
RCX=0x000000000272e5a0 is pointing into the stack for thread: 0x00000000023be800 
RDX=0x0000000000000580 is an unknown value 
RSP=0x000000000272e280 is pointing into the stack for thread: 0x00000000023be800 
RBP=0x000000000272e400 is pointing into the stack for thread: 0x00000000023be800 
RSI=0x000000000272e980 is pointing into the stack for thread: 0x00000000023be800 
RDI=0x0000000002a1017c is at code_begin+28 in 
[CodeBlob (0x0000000002a10110)] 
Framesize: 0 
BufferBlob (0x0000000002a10110) used for CodeCache Exception Handler 
R8 =0x0000000000000000 is an unknown value 
R9 =0x0000000002a10000 is an unknown value 
R10=0x0000000000000000 is an unknown value 
R11=0x000000000272e500 is pointing into the stack for thread: 0x00000000023be800 
R12=0x00000000027446a0 is an unknown value 
R13=0x000000001922dc80 is pointing into the stack for thread: 0x0000000018d60800 
R14=0x0000000002e204ed is an unknown value 
R15=0x0000000002a10170 is at code_begin+16 in 
[CodeBlob (0x0000000002a10110)] 
Framesize: 0 
BufferBlob (0x0000000002a10110) used for CodeCache Exception Handler 


Stack: [0x0000000002640000,0x0000000002740000], sp=0x000000000272e280, free space=952k 
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) 
C [ntdll.dll+0x17a24] 
C [msvcrt.dll+0xe5a3] 
C [R.dll+0x625ad] 
C [R.dll+0x616bf] 
C [R.dll+0x61f00] 
C [R.dll+0xb5344] 
C [R.dll+0xb5f3e] 
C [R.dll+0xb71eb] 
C [R.dll+0xb9819] 
C [R.dll+0xba18c] 
C [jri.dll+0x1695] 
C 0x0000000002a28a57 

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) 
j org.rosuda.JRI.Rengine.rniParse(Ljava/lang/String;I)J+0 
j org.rosuda.JRI.Rengine.eval(Ljava/lang/String;Z)Lorg/rosuda/JRI/REXP;+53 
j org.rosuda.JRI.Rengine.eval(Ljava/lang/String;)Lorg/rosuda/JRI/REXP;+3 
j pkg.Temp.main([Ljava/lang/String;)V+56 
v ~StubRoutines::call_stub 

--------------- P R O C E S S --------------- 

Java Threads: (=> current thread) 
    0x0000000018d60800 JavaThread "Thread-0" [_thread_blocked, id=12108, stack(0x0000000019130000,0x0000000019230000)] 
    0x0000000018d5f000 JavaThread "Service Thread" daemon [_thread_blocked, id=8984, stack(0x00000000195a0000,0x00000000196a0000)] 
    0x0000000018cec800 JavaThread "C1 CompilerThread2" daemon [_thread_blocked, id=9360, stack(0x00000000193c0000,0x00000000194c0000)] 
    0x00000000174ff800 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=10556, stack(0x0000000019270000,0x0000000019370000)] 
    0x00000000174f6800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=10468, stack(0x0000000018be0000,0x0000000018ce0000)] 
    0x00000000174f5000 JavaThread "Attach Listener" daemon [_thread_blocked, id=12152, stack(0x00000000185f0000,0x00000000186f0000)] 
    0x00000000174f1800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=10896, stack(0x0000000018a60000,0x0000000018b60000)] 
    0x00000000174da800 JavaThread "Finalizer" daemon [_thread_blocked, id=1916, stack(0x00000000188c0000,0x00000000189c0000)] 
    0x0000000017493800 JavaThread "Reference Handler" daemon [_thread_blocked, id=1976, stack(0x0000000018720000,0x0000000018820000)] 
=>0x00000000023be800 JavaThread "main" [_thread_in_native, id=9872, stack(0x0000000002640000,0x0000000002740000)] 

Other Threads: 
    0x000000001748c000 VMThread [stack: 0x00000000184e0000,0x00000000185e0000] [id=11932] 
    0x0000000018d79800 WatcherThread [stack: 0x00000000197e0000,0x00000000198e0000] [id=12224] 

VM state:not at safepoint (normal execution) 

VM Mutex/Monitor currently owned by a thread: None 

Heap: 
PSYoungGen  total 36864K, used 2543K [0x00000000d6e00000, 0x00000000d9700000, 0x0000000100000000) 
    eden space 31744K, 8% used [0x00000000d6e00000,0x00000000d707bdc0,0x00000000d8d00000) 
    from space 5120K, 0% used [0x00000000d9200000,0x00000000d9200000,0x00000000d9700000) 
    to space 5120K, 0% used [0x00000000d8d00000,0x00000000d8d00000,0x00000000d9200000) 
ParOldGen  total 84992K, used 0K [0x0000000084a00000, 0x0000000089d00000, 0x00000000d6e00000) 
    object space 84992K, 0% used [0x0000000084a00000,0x0000000084a00000,0x0000000089d00000) 
Metaspace  used 3251K, capacity 4664K, committed 4864K, reserved 1056768K 
    class space used 363K, capacity 424K, committed 512K, reserved 1048576K 

Card table byte_map: [0x0000000011dd0000,0x00000000121b0000] byte_map_base: 0x00000000119ab000 

Marking Bits: (ParMarkBitMap*) 0x0000000050be64f0 
Begin Bits: [0x0000000012970000, 0x0000000014848000) 
End Bits: [0x0000000014848000, 0x0000000016720000) 

Polling page: 0x0000000000460000 

CodeCache: size=245760Kb used=1218Kb max_used=1218Kb free=244542Kb 
bounds [0x0000000002a10000, 0x0000000002c80000, 0x0000000011a10000] 
total_blobs=325 nmethods=75 adapters=163 
compilation: enabled 

Compilation events (10 events): 
Event: 0.524 Thread 0x0000000018cec800 71  3  java.lang.StringBuilder::<init> (7 bytes) 
Event: 0.524 Thread 0x0000000018cec800 nmethod 71 0x0000000002b3b8d0 code [0x0000000002b3ba40, 0x0000000002b3bcf0] 
Event: 0.524 Thread 0x0000000018cec800 72  1  java.net.URL::getRef (5 bytes) 
Event: 0.524 Thread 0x0000000018cec800 nmethod 72 0x0000000002b3be10 code [0x0000000002b3bf60, 0x0000000002b3c070] 
Event: 0.525 Thread 0x0000000018cec800 74  3  java.lang.String::toLowerCase (439 bytes) 
Event: 0.527 Thread 0x0000000018cec800 nmethod 74 0x0000000002b3c0d0 code [0x0000000002b3c400, 0x0000000002b3dc58] 
Event: 0.527 Thread 0x0000000018cec800 73  1  java.nio.Buffer::limit (5 bytes) 
Event: 0.527 Thread 0x0000000018cec800 nmethod 73 0x0000000002b3eb10 code [0x0000000002b3ec60, 0x0000000002b3ed70] 
Event: 0.527 Thread 0x0000000018cec800 75  1  java.net.URL::getQuery (5 bytes) 
Event: 0.527 Thread 0x0000000018cec800 nmethod 75 0x0000000002b3edd0 code [0x0000000002b3ef20, 0x0000000002b3f030] 

GC Heap History (0 events): 
No events 

Deoptimization events (1 events): 
Event: 0.503 Thread 0x00000000023be800 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000000002b2a764 method=org.rosuda.JRI.Rengine.<init>([Ljava/lang/String;ZLorg/rosuda/JRI/RMainLoopCallbacks;)V @ 78 

Internal exceptions (2 events): 
Event: 0.047 Thread 0x00000000023be800 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class; name or signature does not match> (0x00000000d6e07cc0) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u92\6642\hotspot\srŒE‡«T¨? 
Event: 0.048 Thread 0x00000000023be800 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.prefetchRead(Ljava/lang/Object;J)V name or signature does not match> (0x00000000d6e07fa8) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u92\6642\hotspot\src\share\vm\prims\j 

Events (10 events): 
Event: 0.531 loading class java/util/Formatter$FormatString done 
Event: 0.531 loading class java/util/Formatter$FixedString done 
Event: 0.531 loading class java/util/Formatter$FormatSpecifier 
Event: 0.531 loading class java/util/Formatter$FormatSpecifier done 
Event: 0.531 loading class java/util/Formatter$Flags 
Event: 0.531 loading class java/util/Formatter$Flags done 
Event: 0.531 loading class java/util/Formatter$Conversion 
Event: 0.531 loading class java/util/Formatter$Conversion done 
Event: 0.531 loading class java/util/Formattable 
Event: 0.531 loading class java/util/Formattable done 


Dynamic libraries: 
0x000000013fd90000 - 0x000000013fdc7000  C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe 
0x0000000077c00000 - 0x0000000077daa000  C:\WINDOWS\SYSTEM32\ntdll.dll 
0x0000000077ae0000 - 0x0000000077bff000  C:\WINDOWS\system32\kernel32.dll 
0x000007fefd9b0000 - 0x000007fefda1a000  C:\WINDOWS\system32\KERNELBASE.dll 
0x000007fefe720000 - 0x000007fefe7fb000  C:\WINDOWS\system32\ADVAPI32.dll 
0x000007fefe5a0000 - 0x000007fefe63f000  C:\WINDOWS\system32\msvcrt.dll 
0x000007feffc30000 - 0x000007feffc4f000  C:\WINDOWS\SYSTEM32\sechost.dll 
0x000007fefdf50000 - 0x000007fefe07d000  C:\WINDOWS\system32\RPCRT4.dll 
0x00000000779e0000 - 0x0000000077ada000  C:\WINDOWS\system32\USER32.dll 
0x000007feff990000 - 0x000007feff9f7000  C:\WINDOWS\system32\GDI32.dll 
0x000007fefdd40000 - 0x000007fefdd4e000  C:\WINDOWS\system32\LPK.dll 
0x000007feff8c0000 - 0x000007feff98a000  C:\WINDOWS\system32\USP10.dll 
0x000007fefbce0000 - 0x000007fefbed4000  C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.18837_none_fa3b1e3d17594757\COMCTL32.dll 
0x000007fefe640000 - 0x000007fefe6b1000  C:\WINDOWS\system32\SHLWAPI.dll 
0x000007feffee0000 - 0x000007fefff0e000  C:\WINDOWS\system32\IMM32.DLL 
0x000007fefe490000 - 0x000007fefe599000  C:\WINDOWS\system32\MSCTF.dll 
0x000007fee8790000 - 0x000007fee8837000  C:\Program Files\McAfee\Host Intrusion Prevention\HcApi.dll 
0x000000006fa30000 - 0x000000006fa3b000  C:\Program Files\McAfee\Host Intrusion Prevention\HcThe.dll 
0x0000000079210000 - 0x00000000792e2000  C:\Program Files\Java\jre1.8.0_92\bin\msvcr100.dll 
0x00000000503d0000 - 0x0000000050c66000  C:\Program Files\Java\jre1.8.0_92\bin\server\jvm.dll 
0x000007fef9520000 - 0x000007fef9529000  C:\WINDOWS\system32\WSOCK32.dll 
0x000007fefe6c0000 - 0x000007fefe70d000  C:\WINDOWS\system32\WS2_32.dll 
0x000007fefe710000 - 0x000007fefe718000  C:\WINDOWS\system32\NSI.dll 
0x000007fefb3b0000 - 0x000007fefb3eb000  C:\WINDOWS\system32\WINMM.dll 
0x000007fefc8b0000 - 0x000007fefc8bc000  C:\WINDOWS\system32\VERSION.dll 
0x0000000077dc0000 - 0x0000000077dc7000  C:\WINDOWS\system32\PSAPI.DLL 
0x00000000747a0000 - 0x00000000747af000  C:\Program Files\Java\jre1.8.0_92\bin\verify.dll 
0x000000006bf20000 - 0x000000006bf49000  C:\Program Files\Java\jre1.8.0_92\bin\java.dll 
0x0000000052bf0000 - 0x0000000052c06000  C:\Program Files\Java\jre1.8.0_92\bin\zip.dll 
0x000007fefead0000 - 0x000007feff859000  C:\WINDOWS\system32\SHELL32.dll 
0x000007feffc50000 - 0x000007feffe53000  C:\WINDOWS\system32\ole32.dll 
0x000007fefd990000 - 0x000007fefd99f000  C:\WINDOWS\system32\profapi.dll 
0x0000000062d80000 - 0x0000000062da6000  C:\Program Files\R\R-3.2.5\library\rJava\jri\jri.dll 
0x000000006c700000 - 0x000000006e078000  C:\Program Files\R\R-3.2.4\bin\x64\R.dll 
0x0000000064e80000 - 0x0000000064eda000  C:\Program Files\R\R-3.2.4\bin\x64\Rblas.dll 
0x00000000641c0000 - 0x00000000641e5000  C:\Program Files\R\R-3.2.4\bin\x64\Riconv.dll 
0x0000000063540000 - 0x00000000635b0000  C:\Program Files\R\R-3.2.4\bin\x64\Rgraphapp.dll 
0x000007feffa00000 - 0x000007feffa97000  C:\WINDOWS\system32\comdlg32.dll 
0x000007fee8ac0000 - 0x000007fee8ac7000  C:\WINDOWS\system32\MSIMG32.dll 
0x000007fefb840000 - 0x000007fefb896000  C:\WINDOWS\system32\uxtheme.dll 
0x000000006e5c0000 - 0x000000006e5e8000  C:\Program Files\R\R-3.2.5\library\utils\libs\x64\utils.dll 
0x0000000064a40000 - 0x0000000064a53000  C:\Program Files\R\R-3.2.5\library\methods\libs\x64\methods.dll 
0x000000006fc80000 - 0x000000006fd89000  C:\Program Files\R\R-3.2.5\library\grDevices\libs\x64\grDevices.dll 
0x0000000063740000 - 0x0000000063785000  C:\Program Files\R\R-3.2.5\library\graphics\libs\x64\graphics.dll 
0x0000000071100000 - 0x00000000711a4000  C:\Program Files\R\R-3.2.5\library\stats\libs\x64\stats.dll 
0x000000001ad70000 - 0x000000001b009000  C:\Program Files\R\R-3.2.4\bin\x64\Rlapack.dll 
0x000007fee8c60000 - 0x000007fee8d85000  C:\WINDOWS\system32\dbghelp.dll 

VM Arguments: 
jvm_args: -Dfile.encoding=Cp1252 -Xbootclasspath:C:\Program Files\Java\jre1.8.0_92\lib\resources.jar;C:\Program Files\Java\jre1.8.0_92\lib\rt.jar;C:\Program Files\Java\jre1.8.0_92\lib\jsse.jar;C:\Program Files\Java\jre1.8.0_92\lib\jce.jar;C:\Program Files\Java\jre1.8.0_92\lib\charsets.jar;C:\Program Files\Java\jre1.8.0_92\lib\jfr.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\cldrdata.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\dnsns.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\jaccess.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\jfxrt.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\localedata.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\nashorn.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\sunec.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\sunmscapi.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jre1.8.0_92\lib\ext\zipfs.jar 
java_command: pkg.Temp 
java_class_path (initial): C:\Users\posingh3\workspace\RWithJava\src;C:\Program Files\R\R-3.2.5\library\rJava\jri\JRI.jar;C:\Program Files\R\R-3.2.5\library\rJava\jri\JRIEngine.jar;C:\Program Files\R\R-3.2.5\library\rJava\jri\REngine.jar;C:\Users\posingh3\Downloads\spring-core-4.2.6.RELEASE.jar 
Launcher Type: SUN_STANDARD 

Environment Variables: 
PATH=C:/Program Files/Java/jre1.8.0_92/bin/server;C:/Program Files/Java/jre1.8.0_92/bin;C:/Program Files/Java/jre1.8.0_92/lib/amd64;C:\ProgramData\Oracle\Java\javapath;C:\Program Files\R\R-3.2.4\bin\x64\;C:\Program Files\Git\cmd;C:\Program Files\gradle-2.13-all\gradle-2.13/bin;C:\Program Files\R\R-3.2.5\library\rJava\jri\;C:\Python27;C:\Python27\Scripts;C:\git;;C:\Users\posingh3\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Eclipse; 
USERNAME=posingh3 
OS=Windows_NT 
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 61 Stepping 4, GenuineIntel 



--------------- S Y S T E M --------------- 

OS: Windows 7 , 64 bit Build 7601 (6.1.7601.23392) 

CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 61 stepping 4, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, rtm, 3dnowpref, lzcnt, ht, tsc, tscinvbit, bmi1, bmi2, adx 

Memory: 4k page, physical 8077544k(4278400k free), swap 16153232k(10584992k free) 

vm_info: Java HotSpot(TM) 64-Bit Server VM (25.92-b14) for windows-amd64 JRE (1.8.0_92-b14), built on Mar 31 2016 21:03:04 by "java_re" with MS VC++ 10.0 (VS2010) 

time: Thu May 19 15:07:24 2016 
elapsed time: 0 seconds (0d 0h 0m 0s) 

私はWindows-7,64ビット版とEclipse Mars.2リリース（4.5.2）を使用しています。 どんな助けでも歓迎されるでしょう。:)

Answer 1

ClassPathResourceに問題があるようです。私はそれがerror.Iなしでコンパイル正確なパスを使用せずにコンパイルした場合 まだ最初の場所でクラッシュするJVMを引き起こしたのかわからないのですが、次のコードスニペットは、私の仕事：

package pkg; 
import org.rosuda.JRI.Rengine; 
import java.io.IOException; 
import org.rosuda.JRI.REXP; 
import org.springframework.core.io.ClassPathResource; 

public class Temp { 

public static void main(String a[]) throws IOException { 

    Rengine rengine = new Rengine(new String[] { "--vanilla" }, false, null); 

    rengine.eval("source('C:/Users/posingh3/workspace/RWithJava/src/pkg/printEx.R')"); 

    REXP value =re.eval("toString(a<-simple())"); 
    System.out.println(value.asString()); 
    } 
} 

必要にほかそれを適切に処理できるようにするには、 "toString（）"関数を使用してリターン文字列をR文字列に変換します。