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Re: [statet-users] help with rj and rJave on win 10 with jdk 17 
On 3/27/2023 12:41 AM, Stephan Wahlbrink wrote:
... you can find the R packages here: https://gitlab.com/walware/de.walware.rj-server.gr/-/wikis/Installation ...
got it. now getting a: "SEVERE: Failed to initialize engine." (please see below). when running the r console. 

thanks
An error occurred while running r console 1 [R Console]. R 4.2.2 / RJ (Mar 27, 2023, 10:05:18 PM) terminates unexpected. 
The R engine could not be started.
Process Error Log:
Mar 27, 2023 10:05:20 PM org.eclipse.statet.rj.server.srv.RMIServerControl initServer INFO: [Control:rjs-local-1679979918885] Initializing R engine server (rmi://127.0.0.1:51100/rjs-local-1679979918885)... 
WARNING: A terminally deprecated method in java.lang.System has been called
WARNING: System::setSecurityManager has been called by org.eclipse.statet.rj.server.srv.RMIServerControl (file:/C:/Users/raz/eclipse/java-2023-03/eclipse/../../../.p2/pool/plugins/org.eclipse.statet.rj.server_4.6.0.202209080600-r.jar) WARNING: Please consider reporting this to the maintainers of org.eclipse.statet.rj.server.srv.RMIServerControl 
WARNING: System::setSecurityManager will be removed in a future release
Mar 27, 2023 10:05:21 PM org.eclipse.statet.rj.server.srv.RMIServerControl publishServer 
INFO: [Control:rjs-local-1679979918885] server is added to registry - ready.
Mar 27, 2023 10:05:21 PM org.eclipse.statet.rj.server.srvext.ServerAuthMethod createLogin 
INFO: [Auth:none] creating new login (127.0.0.1).
Mar 27, 2023 10:05:21 PM org.eclipse.statet.rj.server.srvext.ServerAuthMethod performLogin 
INFO: [Auth:none] performing login completed successfull: - (127.0.0.1).
Mar 27, 2023 10:05:21 PM de.walware.rj.internal.server.gr.jri.GRSrvEngine initEngine 
SEVERE: Failed to initialize engine.
de.walware.rj.internal.server.gr.jri.GRhEngine$R0PointerException: R engine returned unexpected null pointer (out of memory?).     at de.walware.rj.internal.server.gr.jri.GRhEngine.assertNon0(GRhEngine.java:111)     at de.walware.rj.internal.server.gr.jri.GRhEngine.createHandle(GRhEngine.java:167)     at de.walware.rj.internal.server.gr.jri.GRhEngine.<init>(GRhEngine.java:150)     at de.walware.rj.internal.server.gr.jri.JRISrvRni.<init>(JRISrvRni.java:225)     at de.walware.rj.internal.server.gr.jri.GRSrvEngine.initEngine(GRSrvEngine.java:631)     at de.walware.rj.internal.server.gr.jri.GRSrvEngine.access$000(GRSrvEngine.java:125)     at de.walware.rj.internal.server.gr.jri.GRSrvEngine$InitCallbacks.rShowMessage(GRSrvEngine.java:206) 
    at org.rosuda.JRI.Rengine.jriShowMessage(Rengine.java:1073)
    at org.rosuda.JRI.Rengine.rniSetupR(Native Method)
    at org.rosuda.JRI.Rengine.setupR(Rengine.java:239)
    at org.rosuda.JRI.Rengine.run(Rengine.java:1359)
Mar 27, 2023 10:05:21 PM org.eclipse.statet.rj.server.srv.ServerControl initVerbose 
CONFIG: verbose mode enabled.
Mar 27, 2023 10:05:21 PM org.eclipse.statet.rj.server.srv.ServerControl initVerbose 
CONFIG: java properties:
    java.specification.version=17
    sun.cpu.isalist=amd64
    sun.jnu.encoding=Cp1252
 java.class.path=C:\Users\raz\AppData\Local\R\win-library\4.2\rj\server\rj-boot.jar
    sun.awt.enableExtraMouseButtons=true
    java.vm.vendor=Oracle Corporation
    sun.arch.data.model=64
    user.variant=
    java.vendor.url=https://java.oracle.com/
    user.timezone=America/Los_Angeles
    java.vm.specification.version=17
    os.name=Windows 10
    sun.java.launcher=SUN_STANDARD
    user.country=US
    sun.boot.library.path=C:\Program Files\Java\jdk-17\bin
    sun.java.command=RJSrv start rmi://127.0.0.1:51100/rjs-local-1679979918885 -auth=none -plugins=awt,swt, 
    jdk.debug=release
    sun.cpu.endian=little
    org.eclipse.statet.rj.rmi.disableSocketFactory=true
    user.home=C:\Users\raz
    user.language=en
    java.specification.vendor=Oracle Corporation
    java.version.date=2023-01-17
    java.home=C:\Program Files\Java\jdk-17
    file.separator=\
    java.vm.compressedOopsMode=Zero based
    line.separator=

    java.vm.specification.vendor=Oracle Corporation
    java.specification.name=Java Platform API Specification
    user.script=
    sun.management.compiler=HotSpot 64-Bit Tiered Compilers
    java.runtime.version=17.0.6+9-LTS-190
    user.name=raz
    path.separator=;
    os.version=10.0
 java.security.policy=jar:file:/C:/Users/raz/eclipse/java-2023-03/eclipse/../../../.p2/pool/plugins/org.eclipse.statet.rj.server_4.6.0.202209080600-r.jar!/localhost.policy
 org.eclipse.statet.rj.server.ClassPath.urls=file:///C:/Users/raz/eclipse/java-2023-03/eclipse/../../../.p2/pool/plugins/org.eclipse.statet.jcommons.util_4.6.0.202209080600-r.jar:,:file:///C:/Users/raz/eclipse/java-2023-03/eclipse/../../../.p2/pool/plugins/org.eclipse.statet.rj.data_4.6.0.202209080600-r.jar:,:file:///C:/Users/raz/eclipse/java-2023-03/eclipse/../../../.p2/pool/plugins/org.eclipse.statet.rj.server_4.6.0.202209080600-r.jar:,:file:///C:/Users/raz/eclipse/java-2023-03/eclipse/../../../.p2/pool/plugins/org.eclipse.swt_3.123.0.v20230220-1431.jar:,:file:///C:/Users/raz/eclipse/java-2023-03/eclipse/../../../.p2/pool/plugins/org.eclipse.swt.win32.win32.x86_64_3.123.0.v20230220-1431.jar
    java.runtime.name=Java(TM) SE Runtime Environment
    file.encoding=UTF-8
    java.vm.name=Java HotSpot(TM) 64-Bit Server VM
    java.vendor.url.bug=https://bugreport.java.com/bugreport/
    java.io.tmpdir=C:\Users\raz\AppData\Local\Temp\
    java.version=17.0.6
    user.dir=C:\Users\raz\eclipse\java-2023-03\eclipse
    os.arch=amd64
    java.vm.specification.name=Java Virtual Machine Specification
    sun.os.patch.level=
    native.encoding=Cp1252
    java.library.path=C:\Program Files\Java\jdk-17\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files\R\R-4.2.2\bin\x64;C:/Program Files/Java/jdk-17/bin/server;C:/Program Files/Java/jdk-17/bin;C:/Users/raz/AppData/Local/Temp/eoi5923.tmp//plugins/org.eclipse.justj.openjdk.hotspot.jre.minimal.stripped.win32.x86_64_17.0.6.v20230204-1729/jre/bin/server;C:/Users/raz/AppData/Local/Temp/eoi5923.tmp//plugins/org.eclipse.justj.openjdk.hotspot.jre.minimal.stripped.win32.x86_64_17.0.6.v20230204-1729/jre/bin;C:\Program Files\Mozilla Firefox;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Program Files\Oculus\Support\oculus-runtime;C:\Program Files\mingw-w64\x86_64-8.1.0-win32-seh-rt_v6-rev0\mingw64\bin;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\AMD APP\bin\x86_64;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Common Files\Acronis\SnapAPI\;C:\gnuplot\bin;C:\Program Files\MiKTeX 2.9\miktex\bin\x64\;C:\Program Files\MySQL\MySQL Utilities 1.6\;C:\Program Files (x86)\Common Files\Acronis\VirtualFile\;C:\Program Files (x86)\Common Files\Acronis\VirtualFile64\;C:\Program Files (x86)\Common Files\Acronis\FileProtector\;C:\Program Files (x86)\Common Files\Acronis\FileProtector64\;C:\Program Files\nodejs\;C:\Program Files\dotnet\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static;D:\dev\gradle-7.4\bin;D:\dev\apache-maven-3.8.1\bin;C:\Program Files (x86)\Groovy\bin;C:\Program Files\Docker\Docker\resources\bin;C:\ProgramData\DockerDesktop\version-bin;C:\Program Files\Git\cmd;C:\Program Files\Go\bin;C:\ProgramData\chocolatey\bin;;C:\Program Files\Microsoft VS Code\bin;C:\Program Files (x86)\sbt\bin;C:\Program Files\PowerShell\7\;C:\Users\raz\AppData\Local\Microsoft\WindowsApps;C:\Users\raz\AppData\Local\GitHubDesktop\bin;C:\Users\raz\AppData\Local\atom\bin;C:\Users\raz\go\bin;C:\tools\ghc-9.2.2\bin;C:\Users\raz\Downloads;;C:\Users\raz\Downloads;;. 
    java.vm.info=mixed mode, sharing
    java.vendor=Oracle Corporation
    java.vm.version=17.0.6+9-LTS-190
    java.rmi.server.hostname=127.0.0.1
    sun.io.unicode.encoding=UnicodeLittle
    java.class.version=61.0
Mar 27, 2023 10:05:21 PM org.eclipse.statet.rj.server.srv.ServerControl initVerbose 
CONFIG: env variables:
    PATH=C:\Program Files\R\R-4.2.2\bin\x64;C:/Program Files/Java/jdk-17/bin/server;C:/Program Files/Java/jdk-17/bin;C:/Users/raz/AppData/Local/Temp/eoi5923.tmp//plugins/org.eclipse.justj.openjdk.hotspot.jre.minimal.stripped.win32.x86_64_17.0.6.v20230204-1729/jre/bin/server;C:/Users/raz/AppData/Local/Temp/eoi5923.tmp//plugins/org.eclipse.justj.openjdk.hotspot.jre.minimal.stripped.win32.x86_64_17.0.6.v20230204-1729/jre/bin;C:\Program Files\Mozilla Firefox;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Program Files\Oculus\Support\oculus-runtime;C:\Program Files\mingw-w64\x86_64-8.1.0-win32-seh-rt_v6-rev0\mingw64\bin;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\AMD APP\bin\x86_64;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Common Files\Acronis\SnapAPI\;C:\gnuplot\bin;C:\Program Files\MiKTeX 2.9\miktex\bin\x64\;C:\Program Files\MySQL\MySQL Utilities 1.6\;C:\Program Files (x86)\Common Files\Acronis\VirtualFile\;C:\Program Files (x86)\Common Files\Acronis\VirtualFile64\;C:\Program Files (x86)\Common Files\Acronis\FileProtector\;C:\Program Files (x86)\Common Files\Acronis\FileProtector64\;C:\Program Files\nodejs\;C:\Program Files\dotnet\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static;D:\dev\gradle-7.4\bin;D:\dev\apache-maven-3.8.1\bin;C:\Program Files (x86)\Groovy\bin;C:\Program Files\Docker\Docker\resources\bin;C:\ProgramData\DockerDesktop\version-bin;C:\Program Files\Git\cmd;C:\Program Files\Go\bin;C:\ProgramData\chocolatey\bin;;C:\Program Files\Microsoft VS Code\bin;C:\Program Files (x86)\sbt\bin;C:\Program Files\PowerShell\7\;C:\Users\raz\AppData\Local\Microsoft\WindowsApps;C:\Users\raz\AppData\Local\GitHubDesktop\bin;C:\Users\raz\AppData\Local\atom\bin;C:\Users\raz\go\bin;C:\tools\ghc-9.2.2\bin;C:\Users\raz\Downloads;;C:\Users\raz\Downloads; 
    USERDOMAIN_ROAMINGPROFILE=rays8350
    PROCESSOR_LEVEL=21
    FP_NO_HOST_CHECK=NO
    VS140COMNTOOLS=D:\dev\visualstudio\Common7\Tools\
    SESSIONNAME=Console
    ALLUSERSPROFILE=C:\ProgramData
 GNUPLOT_LIB=C:\gnuplot\demo;C:\gnuplot\demo\games;C:\gnuplot\share
    PROCESSOR_ARCHITECTURE=AMD64
    __COMPAT_LAYER=DetectorsAppHealth
 PSModulePath=C:\WINDOWS\system32\WindowsPowerShell\v1.0\Modules\
    R_LIBS=NULL
    SystemDrive=C:
 MOZ_CRASHREPORTER_EVENTS_DIRECTORY=C:\Users\raz\AppData\Roaming\Mozilla\Firefox\Profiles\984uszaa.default-release\crashes\events
    R_DOC_DIR=C:\Program Files\R\R-4.2.2\doc
    USERNAME=raz
    OculusBase=C:\Program Files\Oculus\
    ProgramFiles(x86)=C:\Program Files (x86)
    LYNX_CFG=C:\Program Files (x86)\Lynx - web browser\lynx.cfg
    FPS_BROWSER_USER_PROFILE_STRING=Default
    R_SHARE_DIR=C:\Program Files\R\R-4.2.2\share
 MOZ_CRASHREPORTER_DATA_DIRECTORY=C:\Users\raz\AppData\Roaming\Mozilla\Firefox\Crash Reports
    PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
    DriverData=C:\Windows\System32\Drivers\DriverData
    OneDriveConsumer=C:\Users\raz\OneDrive
    MOZ_CRASHREPORTER_RESTART_ARG_0=C:\Program Files\Mozilla Firefox\firefox.exe 
    GOPATH=C:\Users\raz\go
    JENKINS_HOME=D:\jenkins\home
    RTOOLS43_HOME=C:\rtools43
    ProgramData=C:\ProgramData
    MEmu_Path=X:\Program Files (x86)
    ProgramW6432=C:\Program Files
    HOMEPATH=\Users\raz
    PROCESSOR_IDENTIFIER=AMD64 Family 21 Model 2 Stepping 0, AuthenticAMD
    POWERSHELL_DISTRIBUTION_CHANNEL=MSI:Windows 10 Pro
    ProgramFiles=C:\Program Files
    PUBLIC=C:\Users\Public
    windir=C:\WINDOWS
 MOZ_CRASHREPORTER_PING_DIRECTORY=C:\Users\raz\AppData\Roaming\Mozilla\Firefox\Pending Pings
    AMDAPPSDKROOT=C:\Program Files (x86)\AMD APP\
    LOCALAPPDATA=C:\Users\raz\AppData\Local
    ChocolateyLastPathUpdate=132949091052433728
    R_LIBS_SITE=C:\Program Files\R\R-4.2.2\site-library
    R_LIBS_USER=C:\Users\raz\AppData\Local\R\win-library\4.2
    USERDOMAIN=rays8350
    FPS_BROWSER_APP_PROFILE_STRING=Internet Explorer
    LOGONSERVER=\\RAYS8350
    JAVA_HOME=C:\Program Files\Java\jdk-17
    PROMPT=$P$G
    R_KEEP_PKG_SOURCE=yes
    GROOVY_HOME=C:\Program Files (x86)\Groovy\
    OneDrive=C:\Users\raz\OneDrive
    APPDATA=C:\Users\raz\AppData\Roaming
    VBOX_HWVIRTEX_IGNORE_SVM_IN_USE=1
    ChocolateyInstall=C:\ProgramData\chocolatey
    ChocolateyToolsLocation=C:\tools
    CommonProgramFiles=C:\Program Files\Common Files
    OS=Windows_NT
    R_ARCH=/x64
    COMPUTERNAME=RAYS8350
    R_HOME=C:\Program Files\R\R-4.2.2
    SBT_HOME=C:\Program Files (x86)\sbt\
    JD2_HOME=C:\Users\raz\AppData\Local\JDownloader 2.0
    PROCESSOR_REVISION=0200
    CommonProgramW6432=C:\Program Files\Common Files
    ComSpec=C:\WINDOWS\system32\cmd.exe
    LC_NUMERIC=C
    GNUTERM=windows
    SystemRoot=C:\WINDOWS
    TEMP=C:\Users\raz\AppData\Local\Temp
    HOMEDRIVE=C:
    USERPROFILE=C:\Users\raz
    TMP=C:\Users\raz\AppData\Local\Temp
    MOZ_CRASHREPORTER_STRINGS_OVERRIDE=C:\Program Files\Mozilla Firefox\browser\crashreporter-override.ini 
    CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
    NUMBER_OF_PROCESSORS=8
    R_INCLUDE_DIR=C:\Program Files\R\R-4.2.2\include
Mar 27, 2023 10:05:21 PM org.eclipse.statet.rj.server.srv.RMIServerControl checkCleanup 
INFO: [Control:rjs-local-1679979918885] cleaning up server resources...



[26.03.2023 23:14] Ray Tayek wrote:
hi, i am getting" "Could not find the R package 'rj' in the R library path:C:\Users\raz\AppData\Local\R\win-library\4.2" when trying to run r u. 

i do have rJava:

raz@rays8350 MINGW64 ~

$ find AppData -type d -name rJava
AppData/Local/R/win-library/4.2/rJava
my vision i very poor, are these different version of the same thing or different packages?  ...

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