Hi, Did anyone sucessfully install SJava package to R and was able to call R function from java in redhat linux8.0? I tried several days it still give me error either in libR.so or libjvm.so. for example, I can compile JavaRCall.java(a example with the SJava package) without problem. When I run it, it can connect to R and accomplish part of results, but fail for other calls. The outputs are: [junwen at chem250b 09]$ java JavaRCall Loading RInterpreter library R : Copyright 2003, The R Development Core Team Version 1.7.1 (2003-06-16) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type `license()' or `licence()' for distribution details. R is a collaborative project with many contributors. Type `contributors()' for more information. Type `demo()' for some demos, `help()' for on-line help, or `help.start()' for a HTML browser interface to help. Type `q()' to quit R. [Previously saved workspace restored] [search] .GlobalEnv package:methods package:ctest package:mva package:modreg package:nls package:ts Autoloads package:base [objects] ^ ~ < <<- <<- =>>||| - : :: ! !? / ( [ [<- [[ [[<- { @ $ $<- * & && %/% %*% %% + abbreviate abline abs acos acosh add1 add1.default add1.glm add1.lm add1.mlm add.scope addTaskCallback aggregate aggregate.data.frame aggregate.default aggregate.ts agrep AIC AIC.default AIC.logLik alias .Alias alias.formula alias.lm alist all all.equal all.equal.character all.equal.default all.equal.factor all.equal.formula all.equal.language all.equal.list all.equal.numeric all.equal.POSIXct all.names all.vars anova anova.glm anova.glmlist anova.glm.null anovalist.lm anova.lm anova.lmlist anova.lm.null anova.mlm any aov aperm append apply approx approxfun apropos Arg args array arrows as.array as.call as.character as.character.default as.character.factor as.character.octmode as.character.POSIXt ... yinch zapsmall zip.file.extract function call [objects('package:base')] ^ ~ < <<- <<- =>>||| - : :: ! !? / ( [ [<- [[ [[<- { @ $ $<- * & && %/% %*% %% + abbreviate abline abs acos acosh add1 add1.default add1.glm add1.lm add1.mlm add.scope addTaskCallback aggregate aggregate.data.frame aggregate.default aggregate.ts agrep AIC AIC.default AIC.logLik alias .Alias alias.formula alias.lm alist all all.equal all.equal.character all.equal.default all.equal.factor all.equal.formula all.equal.language all.equal.list all.equal.numeric all.equal.POSIXct all.names all.vars anova anova.glm anova.glmlist anova.glm.null anovalist.lm anova.lm anova.lmlist anova.lm.null anova.mlm any aov aperm append apply approx approxfun apropos Arg args array arrows as.array as.call as.character as.character.default as.character.factor as.character.octmode as.character.POSIXt ... yinch zapsmall zip.file.extract [seq(1, 10)] Unexpected Signal : 11 occurred at PC=0x40232040 Function=(null)+0x40232040 Library=/usr/java/j2sdk/j2sdk1.4.2/jre/lib/i386/client/libjvm.so NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release documentation for possible reason and solutions. Current Java thread: at org.omegahat.R.Java.REvaluator.call(Native Method) at org.omegahat.R.Java.REvaluator.call(REvaluator.java:137) at org.omegahat.R.Java.REvaluator.call(REvaluator.java:127) at org.omegahat.R.Java.REvaluator.call(REvaluator.java:118) at JavaRCall.main(JavaRCall.java:43) Dynamic libraries: 08048000-0804e000 r-xp 00000000 03:05 2109873 /usr/java/j2sdk/j2sdk1.4.2/bin/java ...<ignored> Heap at VM Abort: Heap def new generation total 576K, used 227K [0x44750000, 0x447f0000, 0x44c30000) eden space 512K, 31% used [0x44750000, 0x44778e08, 0x447d0000) from space 64K, 100% used [0x447d0000, 0x447e0000, 0x447e0000) to space 64K, 0% used [0x447e0000, 0x447e0000, 0x447f0000) tenured generation total 1408K, used 268K [0x44c30000, 0x44d90000, 0x48750000) the space 1408K, 19% used [0x44c30000, 0x44c73350, 0x44c73400, 0x44d90000) compacting perm gen total 4096K, used 2298K [0x48750000, 0x48b50000, 0x4c750000) the space 4096K, 56% used [0x48750000, 0x4898e840, 0x4898ea00, 0x48b50000) Local Time = Wed Aug 20 14:48:44 2003 Elapsed Time = 3 # # HotSpot Virtual Machine Error : 11 # Error ID : 4F530E43505002EF # Please report this error at # http://java.sun.com/cgi-bin/bugreport.cgi # # Java VM: Java HotSpot(TM) Client VM (1.4.2-b28 mixed mode) # # An error report file has been saved as hs_err_pid3319.log. # Please refer to the file for further information. # Aborted Can anyone help me with this? Thanks John