Re: [R] iplots/JGR on OS X 10.4.8

2006-12-22 Thread Simon Gibbon 
Pointers only hopefully of some help.

iplots should work as you have described, however there have been a number
of different versions of JGR each for a different version of R - have you
got the correct version?

I believe JGR shouldn't work as you have described, even though I have no
experience of running JGR on a Mac, but JGR is an alternative gui for R
written in Java and so running under the Java virtual machine.  Hence you do
not start R directly, on Window you run jgr.exe which starts up R.  On a Mac
I would expect either a Mac executable or to run jgr.jar - this will then
start JGR and R, iplots should then work if Java is correctly installed.


On 12/21/06, bobp <[EMAIL PROTECTED]> wrote:
>
>
> iMac Intel Core Duo; OS X 10.4.8; Java 1.5.0_06; R 2.4.1; JGR 1.4-14;
> rJava
> 0.4-12; iplots 1.0-5
>
> I'm unable to get JGR or iplots to load using "library(JGR)" or
> "library(iplots)", respectively. This feels like it might be a classpath
> or
> Mac look-and-feel issue, but I'm not sure where to go with it at this
> point.
> I've searched the fora and web to no avail.
>

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[R] iplots/JGR on OS X 10.4.8

2006-12-21 Thread bobp 

iMac Intel Core Duo; OS X 10.4.8; Java 1.5.0_06; R 2.4.1; JGR 1.4-14; rJava
0.4-12; iplots 1.0-5

I'm unable to get JGR or iplots to load using "library(JGR)" or
"library(iplots)", respectively. This feels like it might be a classpath or
Mac look-and-feel issue, but I'm not sure where to go with it at this point.
I've searched the fora and web to no avail.

Any pointers are appreciated.

> install.packages("JGR",dep=TRUE)
> library(JGR)
Loading required package: iplots
Error in .jnew("org/rosuda/iplots/Framework") : 
Failed to create object of class `org/rosuda/iplots/Framework'
In addition: Warning message:
NewObject("org/rosuda/iplots/Framework","()V",...) failed 
Error: package 'iplots' could not be loaded
Exception in thread "main" java.lang.NoClassDefFoundError
at com.apple.mrj.MRJPriv.registerAboutHandler(MRJPriv.java:281)
at
com.apple.mrj.MRJApplicationUtils.registerAboutHandler(MRJApplicationUtils.java:64)
at org.rosuda.util.PlatformMac.registerHandlers(PlatformMac.java:43)
at org.rosuda.util.PlatformMac.(PlatformMac.java:20)
at org.rosuda.iplots.PlatformMac.(PlatformMac.java:16)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at org.rosuda.util.Platform.initPlatform(Platform.java:44)
at org.rosuda.iplots.Framework.(Framework.java:48)
> 


or in the case of iplots directly...


> library(iplots)
Error in .jnew("org/rosuda/iplots/Framework") : 
Failed to create object of class `org/rosuda/iplots/Framework'
In addition: Warning message:
NewObject("org/rosuda/iplots/Framework","()V",...) failed 
Error in library(iplots) : .First.lib failed for 'iplots'
Exception in thread "main" java.lang.NoClassDefFoundError
at com.apple.mrj.MRJPriv.registerAboutHandler(MRJPriv.java:281)
at
com.apple.mrj.MRJApplicationUtils.registerAboutHandler(MRJApplicationUtils.java:64)
at org.rosuda.util.PlatformMac.registerHandlers(PlatformMac.java:43)
at org.rosuda.util.PlatformMac.(PlatformMac.java:20)
at org.rosuda.iplots.PlatformMac.(PlatformMac.java:16)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at org.rosuda.util.Platform.initPlatform(Platform.java:44)
at org.rosuda.iplots.Framework.(Framework.java:48)
> 

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