[R-SIG-Mac] JGR, JAva and Macintosh

[Simon Urbanek]

On Apr 27, 2009, at 9:42 , Beckmann Lars wrote:

> Then the first error in the original message occurs:
>
> The error message after a double click on JGR.app is a popup-windows  
> with following message:
>
> Cannot find JRI library
>
> Cannot find java/R interface (JRI) library (libjri.jnilib)
> Please make sure you start JGR  by double-clicking the JGR
> application
>

If you upgraded R or used a custom package path before, you'll have to  
remove your JGR preferences
rm ~/.JGRprefsrc
and re-try. If that doesn't help, please run JGR from the command line  
(Terminal) as follows and post the output:
/Applications/JGR.app/Contents/MacOS/JGR

Thanks,
Simon


>
>
> ________________________________
>
> Von: r-sig-mac-bounces at stat.math.ethz.ch im Auftrag von Simon Urbanek
> Gesendet: Mo 2009-04-27 15:24
> An: Beckmann Lars
> Cc: r-sig-mac at stat.math.ethz.ch
> Betreff: Re: [R-SIG-Mac] JGR, JAva and Macintosh
>
>
>
>
> On Apr 26, 2009, at 6:48 , Beckmann Lars wrote:
>
>> 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)
>>
>
> You cannot load JGR from within an R session due to Os X 10.5
> limitation - you should use the launcher supplied on the JGR website.
>
> Cheers,
> Simon
>
>
>> # 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: r-sig-mac-bounces at stat.math.ethz.ch im Auftrag von Beckmann Lars
>> Gesendet: Sa 2009-04-25 18:46
>> An: r-sig-mac at stat.math.ethz.ch
>> 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: l.beckmann at dkfz.de
>>
>> _______________________________________________
>> R-SIG-Mac mailing list
>> R-SIG-Mac at stat.math.ethz.ch
>> https://stat.ethz.ch/mailman/listinfo/r-sig-mac
>>
>> _______________________________________________
>> R-SIG-Mac mailing list
>> R-SIG-Mac at stat.math.ethz.ch
>> https://stat.ethz.ch/mailman/listinfo/r-sig-mac
>>
>>
>
> _______________________________________________
> R-SIG-Mac mailing list
> R-SIG-Mac at stat.math.ethz.ch
> https://stat.ethz.ch/mailman/listinfo/r-sig-mac
>
>
>