This is not an R question, and you have not provided the 'at a minimum
information' the posting guide asked of you.
But this seems to be Windows, and
> LoadLibrary failure: The specified module could not be found.
is a Windows error message. You seem to misunderstand what it means:
check your OS documentation. (It is not referring to rJava.dll.)
[That is Microsoft, whose messages are infamously accurate but maximally
uninformative.]
On 28/08/2013 07:38, Mike Landis wrote:
Trying to access R from Netlogo5 (using the NetLogo R-Extension),
Whatever that is .... If you run your checks in R, you will most likely
see more comprehensive diagnostics.
running the configuration validation tests in
NetLogo5/extensions/r/Systemcheck.nlogo, I get several loadlibrary()
errors ...
in rJava Check2,
> library(rJava); .path.package('rJava')
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: inDL(x, as.logical(local), as.logical(now), ...)
error: unable to load shared object
'D:/Programs/R/R-3.0.1/library/rJava/libs/x64/rJava.dll':
LoadLibrary failure: The specified module could not be found.
[ though that is in fact where the rJava.dll is located ]
----------------
in the JavaGD Check,
> library(JavaGD); .path.package('JavaGD')
Error : .onLoad failed in loadNamespace() for 'JavaGD', details:
call: inDL(x, as.logical(local), as.logical(now), ...)
error: unable to load shared object
'D:/Programs/R/R-3.0.1/library/JavaGD/libs/x64/JavaGD.dll':
LoadLibrary failure: The specified module could not be found.
[ the exact location of the JavaGD.dll ]
----------------
In the Check R test, I get...
java.lang.UnsatisfiedLinkError: no R in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1878)
at java.lang.Runtime.loadLibrary0(Runtime.java:849)
at java.lang.System.loadLibrary(System.java:1087)
at org.nlogo.extension.r.systemcheck.Entry$RCheck.perform(Entry.java:208)
at org.nlogo.prim._extern.perform(_extern.java:54)
at org.nlogo.nvm.Context.stepConcurrent(Context.java:91)
at org.nlogo.nvm.ConcurrentJob.step(ConcurrentJob.java:82)
at
org.nlogo.job.JobThread.org$nlogo$job$JobThread$$runPrimaryJobs(JobThread.scala:143)
at
org.nlogo.job.JobThread$$anonfun$run$1.apply$mcV$sp(JobThread.scala:78)
at org.nlogo.job.JobThread$$anonfun$run$1.apply(JobThread.scala:76)
at org.nlogo.job.JobThread$$anonfun$run$1.apply(JobThread.scala:76)
at scala.util.control.Exception$Catch.apply(Exception.scala:88)
at org.nlogo.util.Exceptions$.handling(Exceptions.scala:41)
at org.nlogo.job.JobThread.run(JobThread.scala:75)
NetLogo 5.0
main: org.nlogo.app.AppFrame
thread: AWT-EventQueue-0
Java HotSpot(TM) 64-Bit Server VM 1.7.0_25 (Oracle Corporation;
1.7.0_25-b16)
operating system: Windows 7 6.1 (amd64 processor)
Scala version 2.9.1.final
JOGL: (3D View not initialized)
OpenGL Graphics: (3D View not initialized)
model: Systemcheck
11:29:31.892 AddJobEvent (org.nlogo.window.ButtonWidget) AWT-EventQueue-0
11:29:31.784 InputBoxLoseFocusEvent (org.nlogo.window.ButtonWidget)
AWT-EventQueue-0
11:29:31.757 PeriodicUpdateEvent (org.nlogo.app.App$$anon$1
(org.nlogo.window.GUIWorkspace)) AWT-EventQueue-0
11:29:31.557 PeriodicUpdateEvent (org.nlogo.app.App$$anon$1
(org.nlogo.window.GUIWorkspace)) AWT-EventQueue-0
11:29:31.357 PeriodicUpdateEvent (org.nlogo.app.App$$anon$1
(org.nlogo.window.GUIWorkspace)) AWT-EventQueue-0
11:29:31.157 PeriodicUpdateEvent (org.nlogo.app.App$$anon$1
(org.nlogo.window.GUIWorkspace)) AWT-EventQueue-0
11:29:30.957 PeriodicUpdateEvent (org.nlogo.app.App$$anon$1
(org.nlogo.window.GUIWorkspace)) AWT-EventQueue-0
11:29:30.757 PeriodicUpdateEvent (org.nlogo.app.App$$anon$1
(org.nlogo.window.GUIWorkspace)) AWT-EventQueue-0
11:29:30.557 PeriodicUpdateEvent (org.nlogo.app.App$$anon$1
(org.nlogo.window.GUIWorkspace)) AWT-EventQueue-0
11:29:30.345 PeriodicUpdateEvent (org.nlogo.app.App$$anon$1
(org.nlogo.window.GUIWorkspace)) AWT-EventQueue-0
[ though $PATH includes %R_HOME%\bin\x64\ where there is an r.dll ]
----------------
All three are loadlibrary() errors, where the target is located exactly
where it can't be loaded from. What can I do to fix that?
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PLEASE do read the posting guide
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--
Brian D. Ripley, rip...@stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
______________________________________________
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
