Some additional notes:
It looks like a Java problem. The preinstalled version on the Mac was 1.5.0_16,
but I switched to 1.6.0_07. Below are error messages for
library(JGR) and library(iplots)
# load JGR
> library(JGR)
Lade nötiges Paket: rJava
Lade nötiges Paket: JavaGD
Lade nötiges Paket: iplots
Note: On Mac OS X we strongly recommend using iplots from within JGR.
Proceed at your own risk as iplots cannot resolve potential ev.loop deadlocks.
'Yes' is assumed for all dialogs as they cannot be shown without a deadlock,
also ievent.wait() is disabled.
Exception in thread "main" Error in .jnew("org/rosuda/iplots/Framework") :
Failed to create object of class `org/rosuda/iplots/Framework'
Zusätzlich: Warning message:
In .jnew("org/rosuda/iplots/Framework") :
NewObject("org/rosuda/iplots/Framework","()V",...) failed
Fehler: Paket 'iplots' konnte nicht geladen werden
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
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1822)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1723)
at java.lang.Runtime.loadLibrary0(Runtime.java:822)
at java.lang.System.loadLibrary(System.java:993)
at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Toolkit.loadLibraries(Toolkit.java:1509)
at java.awt.Toolkit.<clinit>(Toolkit.java:1530)
at java.awt.Color.<clinit>(Color.java:250)
at org.rosuda.ibase.Common.<clinit>(Common.java:47)
at org.rosuda.iplots.Framework.<init>(Framework.java:43)
>
# load iplots
> library(iplots)
Note: On Mac OS X we strongly recommend using iplots from within JGR.
Proceed at your own risk as iplots cannot resolve potential ev.loop deadlocks.
'Yes' is assumed for all dialogs as they cannot be shown without a deadlock,
also ievent.wait() is disabled.
Exception in thread "main" Error in .jnew("org/rosuda/iplots/Framework") :
Failed to create object of class `org/rosuda/iplots/Framework'
Zusätzlich: Warning message:
In .jnew("org/rosuda/iplots/Framework") :
NewObject("org/rosuda/iplots/Framework","()V",...) failed
Fehler in library(iplots) : .First.lib fehlgeschlagen für 'iplots'
java.lang.NoClassDefFoundError
at org.rosuda.iplots.Framework.<init>(Framework.java:43)
>
-----Ursprüngliche Nachricht-----
Von: [email protected] im Auftrag von Beckmann Lars
Gesendet: Sa 2009-04-25 18:46
An: [email protected]
Betreff: [R-SIG-Mac] JGR, JAva and Macintosh
Hey,
I ahve a Mac book pro with Mac OS 10.5.6. Recently I installed Xtools, since
then I cannot work with JGR. I reinstalled R (now 2.9.0) and rJava. The error
message after a double click on JGR.app is
Cannot find JRI library
Cannot find java/R interface (JRI) library (libjri.jnilib)
Please make sure you start JGR by double -clicking teh JGR application
any help?
Lars
----------------------------------
German Cancer Research Center DKFZ Heidelberg, Germany
Unit of Genetic Epidemiology
Division of Cancer Epidemiology
Im Neuenheimer Feld 280
69120 Heidelberg
Phone 49-6221-422214
Fax 49-6221-422203
e-mail: [email protected]
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