similar to: Problem when trying to run Java in R:

Hi, Wasn't able to see a bug report on this issue yet... Hope I'm not doublng up. There seems to be little info around for what "R CMD javareconf" does but it has some deprecation errors seemingly. On running cmd in terminal: Java interpreter : /usr/bin/java Java version : 9 Java home path : /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home Java compiler :

Not sure if this the right place, but I can't seem to subscribe to the rJava mailing list. Sorry for the noise. I have a jar file in the CLASSPATH variable. On running .jinit and checking .jclassPath, i can see the jar file containing the class. Yet when trying to instantaite the class, i get a class not found error. Now If if, create my own vm (see below), and then run .jinit (which will

I am desperate for help. I am trying to get the RJDBC and rJava .5to work on both my windows xp and linux Redhat EL5 Server. On both I get a ava.lang.ClassNotFoundException when calling JDBC(). My example is require(RJDBC) classPath='C:\\libraries\\mysql-connector-java-5.1.3-rc\\mysql-connector-java-5.1.3-rc-bin.jar' driverClass=c("com.mysql.jdbc.Driver") drv <-

Corect me if this is not the right place to post this. I have a mdbdriver.jar (to access an MSAccess file) under Linux. I bought the license from http://www.csv-jdbc.com/ guys. The driver work fine when tested with DBVisualizer or another JDBC thing. The problem is that driver needs 3 other more jar files to work. Under R I have tried this and does not work: > library(RJDBC) Loading required

Hi! I?m on macOS 10.13.3 and just installed the new Java 10 using Homebrew Cask. I also have installed R with Homebrew. Everything seems to work fine, however I just get different outputs if I run sudo R CMD javareconf or R CMD javareconf. With sudo I get pointed to Java 9 and without sudo I get pointed to Java 10. I really don?t know why. Without sudo: $ R CMD javareconf

I am not a Mac user, but I do use Linux and I would recommend not running R with sudo unless you are an admin ninja. That defensive practice would render the answer to your question moot. It is possible that your problem may have started with inappropriate use of sudo in configuring java, but configuring Java is not on-topic here. -- Sent from my phone. Please excuse my brevity. On March 27,

Hi Jeff!! I really don?t know if running R CMD javareconf with sudo has posed a problem here, now or in the past. What I know is sometimes it?s the only way to really config it, if I don?t run with sudo, in the end it asks me if I want to overwrite the configuration from root override rw-r--r-- root/admin for /usr/local/Cellar/r/3.4.4/lib/R/etc/Makeconf? (y/n [n]) y override rw-r--r--

Bare test code: My simple Java test class source and R test code follow: public class RJavTest { public static void main(String[]args) { RJavTest rJavTest=new RJavTest(); } public final static String conStg="testString"; public final static double con0dbl=10000001; public final static double[]con1Arr=new double[] { 10001,10002,10003,10004,10005,10006 }; public final static

Dear all, I have some troubles using the stemming algorithm provided by the tm (text mining) + Snowball packages. Here is my config: MacOS 10.5 R 2.12.0 / R 2.13.1 / R 2.14.1 (I have tried several versions) I have installed all the needed packages (tm, rJava, rWeka, Snowball) + dependencies. I have desactivated AWT (like written in

I haven't had time to try using R for over a year, but have a colleage who wants to. We work with time series and our current version of our calendar-time subroutines in java converts both directions between linear time and calendar. We have used calendar time since year 1965 starting out then with Fortran. Calendar time can be CnYrMoDa | CnYrMoDaHr | CnYrMoDaHrMn | CnYrMoDaHrMnSc |

Hi list, I'm wanting to use a matrix as input to some java code, but I seem to be unable to do this (See code below). When searching online for a solution I found that rJava 0.5-2 (the version under development not yet in CRAN) is adding "direct support for raw vectors as method parameters". Is this related? I also tried to use .jarray / .jcast in various combinations to no avail.

On 29/03/2020 04:07, Simon Urbanek wrote: > Spencer, > > you could argue that Java is dead since Oracle effectively killed it by removing all public downloads, but if you manage to get hold of a Java installation then it works just fine with R. To my best knowledge there has never been an issue if you installed rJava from source. macOS Catalina has made binary distributions impossible

Hello, I have experienced the following problem after installing rJava (it being a prerequisite for another package in which I am relly interested). Any helpful thoughts would be appreciated: OS: Windows XP Professional 2002 SP3, have Java 6 Update 20 from Sun, also installed the JDK from http://java.sun.com/javase/downloads/index.jsp (or at least I suspect I installed it as it asked to re-boot

Hello there. When I try to start the jvm using .jinit() after loading library(rJava) I don't seem to be able to as I get the message: Error in .jinit() : Cannot create Java Virtual Machine What is going on here? I have java 1.6 installed on my XP machine Thanks again. -- View this message in context: http://www.nabble.com/.jinit%28%29-problem-tf3774265.html#a10671963 Sent from the R

Hi everyone. I'm working on a FLAC plugin for the Java Media Framework (JMF) on Mac OS X. I'm having some trouble linking to libFLAC... When I first try to link to it, it tells me the libFLAC.a TOC is out of date, so run ranlib. So then I run ranlib, and it seems to be okay, except I then get undefined symbol errors: % cc -bundle

Puppet 3.3.1 // CentOS release 6.4 (Final) rpm -qa | grep puppet puppetlabs-release-6-7.noarch puppet-3.1.1-1.el6.noarch puppetdb-1.3.0-1.el6.noarch puppet-server-3.1.1-1.el6.noarch puppetdb-terminus-1.3.0-1.el6.noarch Installed from yum packages: Running Transaction Installing : puppetdb-1.3.0-1.el6.noarch

Dear all, I got an issue trying to parse excel files in parallel using XLConnect, the process hangs forever. Martin Studer, the maintainer of XLConnect kindly investigated the issue, identified rJava as a possible cause of the problem: This does not work (hangs): library(parallel) require(rJava) .jinit() res <- mclapply(1:2, function(i) {

Hi all, I am using R and JRI under Windows XP Pro. I am posting this question here since the reason might be R related (since I am running an R script) but there is also a very good chance that it is JRI only (since I am using the JRI interface to activate the script) -- in which case I want to apologize for misplacing this message. I have a method that instantiates an REngine object every time

I just now registered in R forum. I use Windows because of past history of using windows. I have been writing and using programs in java for about a decade. I work with unequal-interval-time-series data files, 1st 5 lines like: Title Line CnYrMoDaHrMnScDCMQ,ColSerTit1,ColSerTit2,ColSerTit3,ColSerTit4, 201104212359599999,Ser1Datum1,Ser2Datum1,Ser3Datum1,Ser4Datum1,

Dear All, I think there is something wrong with rJava on any Debian based distribution. I may be wrong, but I experiencing exactly the problems mentioned at https://github.com/amattioc/SDMX/issues/130 and at https://github.com/s-u/rJava/issues/110 A couple of packages (RJSDMX and xlsx) are now impossible to install on my debian stretch platform running R 3.4. It seems I am not the only one