search for: ljava

...ser32.dll+0x72a15] C [user32.dll+0x72f2c] C [user32.dll+0x9aba9] C [swt-win32-3452.dll+0xf939] j org.eclipse.swt.internal.win32.OS.SetWindowTextW(I[C)Z+0 j org.eclipse.swt.internal.win32.OS.SetWindowText(ILorg/eclipse/swt/internal/win32/TCHAR;)Z+21 j org.eclipse.swt.widgets.Text.setText(Ljava/lang/String;)V+108 j org.eclipse.jface.viewers.TextCellEditor.createControl(Lorg/eclipse/swt/widgets/Composite;)Lorg/eclipse/swt/widgets/Control;+119 j org.eclipse.jface.viewers.CellEditor.create(Lorg/eclipse/swt/widgets/Composite;)V+19 j org.eclipse.jface.viewers.CellEditor.<init>(Lorg...

Dear all, I get the error when I use maxent.jar: Error .jcall(mxe, "S", "fit", c("autorun", "-e", afn, "-o", dirout, : java.lang.NoSuchMethodError: density.Params.readFromArgs([Ljava/lang/String;)Ljava/lang/String; sessionInfo() result: R version 2.14.0 (2011-10-31)Platform: i386-pc-mingw32/i386 (32-bit)locale:[1] LC_COLLATE=Chinese_People's Republic of China.936 [2] LC_CTYPE=Chinese_People's Republic of China.936 [3] LC_MONETARY=Chinese_People's Republic of Chi...

Readers, Openjdk and ibm java versions have failed to install, all reporting a bad elf, e.g. ./ibm-java-i386-sdk-7.0-0.0.bin Preparing to install... Extracting the JRE from the installer archive... Unpacking the JRE... Extracting the installation resources from the installer archive... Configuring the installer for this system's environment... strings: '/lib/libc.so.6': No such file

...ribute with Weka: > library(grid) > library(rJava) > library(RWeka) > c <- .jcall("weka/filters/unsupervised/attribute/Remove","S","Remove","-R","1",matrix) Is it that right? I get this message error! method Remove with signature (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; not found I've played around but I cannot get through! All help will be appreciated! Thank you very much! Josep Maria, ---------------------------------------------------------------------------- >>>>>> J...

...shortcut) to excel spreadsheets ( with "xlsx" as the file extension). I wasn't able to read the shortcuts through R and using "read" functions of "xlsx" package. exf <- "a1.xlsx.lnk" > read.xlsx(exf,1) Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl, : java.lang.IllegalArgumentException: Your InputStream was neither an OLE2 stream, nor an OOXML stream > read.xlsx2(exf,1) Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl, : java.lang.Ill...

...interpreted, Vv=VM code, C=native code) C [Rbuildj.dll+0x266b6] C [Rbuildj.dll+0x8f28] C [Rbuildj.dll+0xd3e8] C [Rbuildj.dll+0xd538] C [Rbuildj.dll+0xa0cb] C [Rbuildj.dll+0xc17c] C [Rbuildj.dll+0xc2db] C [Rbuildj.dll+0x67b7] j com.genexus.reports.SunGXReportViewer.GxPrInit([II[I[IILjava/lang/String;Ljava/lang/String;Ljava/lang/String;IIIIIIIIIII)Z+0 j com.genexus.reports.SunGXReportViewer.gxPrInit([II[I[IILjava/lang/String;Ljava/lang/String;Ljava/lang/String;IIIIIIIIIII)Z+35 j com.genexus.reports.GXReportViewerThreaded$GxPrintInit.run()V+89 J com.genexus.util.ThreadedCommand...

...t --no-restore --no-save --no-init-file library("RJDBC") drv<-JDBC("oracle.jdbc.OracleDriver","/home/oracle/lib/ojdbc6.jar", "'") dbCheck = function(url, user='', pwd='') { j = .jcall("java/sql/DriverManager", "Ljava/sql/Connection;", "getConnection", url, user, pwd, check=FALSE) x = .jgetEx() .jcheck() x } dbCheck("jdbc:oracle:thin:@192.168.3.10:1521:psrndpt1","myuser","mypass") When I run the file - sometimes it works, returning NULL, and someti...

...various approaches. regards, Ter ------------- Imagine that you would like to generate the Java byte codes using a program for the following java code: System.out.println("Hello"); The javac byte code compiler will generate the following byte codes: getstatic java/lang/System/out Ljava/io/PrintStream; ldc "Hello" invokevirtual java/io/PrintStream/println(Ljava/lang/String;)V Either you use templates that render to text or you use a library such as BCEL to create a data structure that will render to text. Here is a StringTemplate template definition that will genera...

...; ------------- > Imagine that you would like to generate the Java byte codes using a > program for the following java code: > > System.out.println("Hello"); > > The javac byte code compiler will generate the following byte codes: > > getstatic java/lang/System/out Ljava/io/PrintStream; > ldc "Hello" > invokevirtual java/io/PrintStream/println(Ljava/lang/String;)V > > Either you use templates that render to text or you use a library such > as BCEL to create a data structure that will render to text. Here is a > StringTemplate template de...

...braries\\QTJava.zip" My java_Home is > .jcall('java.lang.System','S','getProperty','java.home') [1] "C:\\Java\\jre1.6.0_02" I have tried breaking down the JDBC as .jinit() or .jinit(classPath) v<-.jcall("java/lang/ClassLoader","Ljava/lang/ClassLoader;", "getSystemClassLoader") .jcall("java/lang/Class", "Ljava/lang/Class;", "forName", as.character(driverClass)[1], TRUE, v) to no avail. I have tried different versions of the mysql jar. I do not know if my java version...

Hi all, I ran in to a problem while trying to install RMAGEML package. /usr/bin/ld: cannot find -ljava . (please look at the bottom for details of the error) I have set the following in ~/.bashrc file. export JAVA_HOME=/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64 export LD_LIBRARY_PATH=/home/mamun/R-2.9.0/lib64/R/library/rJava/jri:/home/mamun/R-2.9.0/lib64/R/lib:/usr/lib/jvm/java-1.6.0-openjdk...

Hi all, I ran in to a problem while trying to install RMAGEML package. /usr/bin/ld: cannot find -ljava . (please look at the bottom for details of the error) I have set the following in ~/.bashrc file. export JAVA_HOME=/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64 export LD_LIBRARY_PATH=/home/mamun/R-2.9.0/lib64/R/library/rJava/jri:/home/mamun/R-2.9.0/lib64/R/lib:/usr/lib/jvm/java-1.6.0-openjdk...

...e .xls files and ran into an error. write.xls from this package uses the functions and returns an error depending on the sequence the packages were loaded. Error in .jnew("org/apache/poi/xssf/usermodel/XSSFWorkbook") : java.lang.AbstractMethodError: java.lang.ClassLoader.loadClass(Ljava/lang/String;)Ljava/lang/Class; data.table::J rJava::J I can work around this by loading and unloading packages, but I feel this should be addressed because loading these two packages that both deal with tables of data does not seem that unlikely to me. best matt

...s X 188 col, ~ 37 MB size. > options( java.parameters = "-Xmx4g" ) > library(xlsx) Loading required package: xlsxjars Loading required package: rJava > cftc = read.xlsx("d:\\Krishna\\Research\\CFTC_COT\\cftcdata.xlsx", 1) Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl, : java.lang.OutOfMemoryError: Java heap space > sessionInfo() R version 3.0.1 (2013-05-16) Platform: x86_64-w64-mingw32/x64 (64-bit) locale: [1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252 [3] LC_MONETARY=Engli...

I am trying to read an xlsx spreadsheet (1506 rows, 501columns) all populated but getting the following error: Please advise as to how to get around this issue. > res <- read.xlsx("c:\\BSE_v2.xlsx",1) Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl, : java.lang.OutOfMemoryError: Java heap space Here is the session info: > sessionInfo() R version 2.12.1 (2010-12-16) Platform: i386-pc-mingw32/i386 (32-bit) locale: [1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States....

Dear list, I'm running windows xp with R 2.12.0. I'm trying to load a excel spreadsheet into R using the xlsx package. I posted my code below with the error I get. > res <- read.xlsx("Copy of test_excel_input_data.xlsx", 6) Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl, : java.lang.IllegalStateException: Cannot get a numeric value from a text cell There are 6 sheets in that file. 5 of them are read into a dataframe without problem. For the 6th one(the one I actually need) I get this error message. There is obvi...

...quot;) info<- read.xlsx("test_file.xlsx",sheetName="johnny",rowIndex=1:2,header=FALSE) info However, when I try to apply this to my real, large workbook, things go wrong, with the following error message. Any ideas/workarounds? Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl, : java.lang.OutOfMemoryError: Java heap space

...Trabajo con bases de datos en R que importo de excel. Cargando las librerías de: rJava , xlsxjars y xlsx. Al principio no parecía haber ningún inconveniente, pero después de un tiempo de trabajo me aparece el siguiente error en la consola de datos: *Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl, : java.lang.OutOfMemoryError: Java heap space* De manera que no puedo abrir/importar el archivo en excel y seguir trabajando. Entiendo que se trata de un problema en la memoria de Java, pero no se como solucionarlo. ¿Alguien ha tenido el mismo pro...

...ing URL 'http://www.google.fr/intl/en_en/images/logo.gif' Content type 'image/gif' length 8558 bytes opened URL ================================================== downloaded 8558 bytes > image = IJ$openImage( "google.gif" ) Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl, : java.lang.InternalError: Can't start the AWT because Java was started on the first thread. Make sure StartOnFirstThread is not specified in your application's Info.plist or on the command line starting httpd help server ... done >...

...atest snag: > library(rJython) Loading required package: rJava Loading required package: rjson > library(rSymPy) > rJython <- rJython() > x <- "x" > y <- "y" > rJython$exec("from sympy import *") Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl, : Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named sympy > This is on Windows 32 bit, with Version 3.0.1 of R and python 2.7.5. Also, sypmy is available with regu...