search for: javaconfig

...and the R version is 1.5.1, the SJava package is the binary version SJavaWin_0.62-8.zip. Here are the error message: > library(SJava) > .JavaInit() Error in .JavaInit() : Couldn't start Java Virtual Machine: Cannot find the Omegahat interface manager class. Check you classpath! > Javaconfig() Error: couldn't find function "Javaconfig" > JavaConfig() Error: couldn't find function "JavaConfig" > tmp <- javaConfig() > tmp$classPath [1] "E" [2] "\\Program Files\\R\\rw1051\\library\\SJava\\org\\omegahat\\Interfaces\\NativeIn...

...m trying to get it to work with R 2.0.0. My JVM is Sun 1.5.0 (running on Fedora Core 2) I downloaded and installed SJava 0.65 in my personal directory using R CMD INSTALL SJava-0.65.tar.gz -l ~/src/Rlibrary and before starting R I sourced RJava.bsh. However after loading the SJava library if do javaConfig() I get --------------------------------------------- $classPath [1] "/omegahat/Jars/Environment.jar" "/.." [3] "/omegahat/Jars/antlr.jar" "/omegahat/Jars/jas.jar" [5] "/omegahat/Jars/jhall.jar" $properties...

...lution. 2. Read the Archives. There were several emails concerning this, but though one even said problem solved, but does not. It's a java classpath problem, and not a LD_LIBRARY problem. 3. RTFM. Actually, the Howto.pdf dated 16 July 2002 (page 5), in fact states: "The default values in .javaConfig are computed and fixed when the R library is installed These contain the entries of the default classpath necessary to locate the classes used to run the embedded Omegahat interpreter and also the system properties that control how that interpreter is created and behaves (e.g. class names for compo...

...er interface to help. Type 'q()' to quit R. > options(STERM='iESS', editor='emacsclient') > library(SJava) Warning message: The Java machine is no longer initialized automatically. You must explicitly load it in: firstlib(which.lib.loc, package) > .JavaInit() > JavaConfig() Error: couldn't find function "JavaConfig" > javaConfig() $classPath [1] "/Users/sdavis/R-1.81/lib/R/library/SJava/org/omegahat/Jars/Environment.jar" [2] "/Users/sdavis/R-1.81/lib/R/library/SJava/org/.." [3] "/Users/sdavis/R-1.81/lib/R/library/SJava/org/...

...his problem for more than a week and have no one using R around me. So, it would be grateful if anyone can give me any hint to solve this problem. Thank you Best regards, Tak P.S. Please tell me if I need to set else environment variables other than JAVA_HOME. The output I get after I type ".javaConfig" is below: > .javaConfig $classPath [1] "D:/PROGRA~1/R/rw1081/library/SJava/org/omegahat/Jars/Environment.jar" [2] "D:/PROGRA~1/R/rw1081/library/SJava/org/.." [3] "D:/PROGRA~1/R/rw1081/library/SJava/org/omegahat/Jars/antlr.jar" [4] "D:/PROGRA~1/R/rw1081/l...

...et LD_LIBRARY_PATH up then called library(SJava) and it was fine. But when I called .JavaInit(), I got weird error that states it could not find java/lang/Hashtable. The session is below and shows my java configuration. I am using j2sdk1.4.2_01 from Sun. Thank you very much. Weiming Zhang > .javaConfig $classPath [1] "/usr/lib/R/library/SJava/org/omegahat/Jars/Environment.jar" [2] "/usr/lib/R/library/SJava/org/.." [3] "/usr/lib/R/library/SJava/org/omegahat/Jars/antlr.jar" [4] "/usr/lib/R/library/SJava/org/omegahat/Jars/jas.jar&qu...

...(SJavaWin_0.62-8.zip), made the change eliminating the call to .alias(), with the following results on startup: > library(SJava) > .JavaInit() Error in .JavaInit() : Couldn't start Java Virtual Machine: Cannot find the Omegahat interface manager class. Check you classpath! > tmp <- javaConfig() > tmp$classPath [1] "C:/PROGRA~1/R/rw1051/library/SJava/org/omegahat/Jars/Environment.jar" [2] "C:/PROGRA~1/R/rw1051/library/SJava/org/.." [3] "C:/PROGRA~1/R/rw1051/library/SJava/org/omegahat/Jars/antlr.jar" [4] "C:/PROGRA~1/R/rw1051/library/SJava/org/omegaha...

...r R users, I was happy to find a binary library for SJava in the last released of R (1.5.1)... I am able to load the library... but I have some problems to run this library: > .JavaInit() Error in .JavaInit() : Couldn't start Java Virtual Machine: Can't create Java Virtual Machine > javaConfig() $classPath [1] "F:/Program Files/R/rw1051/library/SJava/org/omegahat/Jars/Environment.jar" [2] "F:/Program Files/R/rw1051/library/SJava/org/.." [3] "F:/Program Files/R/rw1051/library/SJava/org/omegahat/Jars/antlr.jar" [4] "F:/Pro...

...r directory should be fine. The first few lines of the R code is like : library(SJava) #Warning message: #The Java machine is no longer initialized automatically. You must explicitly load it in: f(libname, pkgname) a=javaConfig(classPath="/usr/local/bio/cytoscape/plugins/cytoTalk.jar") .JavaInit(config=a) #.Java("System","getProperty","java.class.path") #[1] ":/usr/local/bio/cytoscape/plugins/cytoTalk.jar:/usr/local/lib/R/library/SJava/org/omegahat/Jars/Environment.jar:/usr/loc...

...e: Cannot find the Omegahat interface manager class. Check you classpath! > # And the second time... > .JavaInit() It gives the error: The instruction at "0x10bc9f0d" referenced memory at "0x10d60008". The memory could not be "read", and ejects me. I have: > .javaConfig $classPath [1] "C:/PROGRA~1/R/rw1062/library/SJava/org/omegahat/Jars/Environment.jar" [2] "C:/PROGRA~1/R/rw1062/library/SJava/org/.." [3] "C:/PROGRA~1/R/rw1062/library/SJava/org/omegahat/Jars/antlr.jar" [4] "C:/PROGRA~1/R/rw1062/library/SJava/org/omegahat/Jars/jas...