RE: [Joelib-help] Joelib and Matlab

[Ersin B. <eb...@wf...>]

Hi Joerg,

Thanks for the reply.=20

1. Have you checked the classpath
Yes. I have added the following lines to the classpath. I am not sure
this is enough to run the examples though.=20
$matlabroot/java/jarext/joelib2.jar
$matlabroot/java/jarext/log4j.jar

2. Have you tried a simpler .jar file and did you manage the simpler
case?
I managed to run ImageJ, a much bigger program successfully from Matlab
but haven't tried something simple so far. I will look into this. =20

3. Instead of using JOELib from Matlab you can also use Matlab from=20
JOELib with the JMatLink-JNI-Wrapper.
In the tutorial, they mention something about this being more
complicated. I haven't tried it, yet.=20

4. Which system, which Matlab version, please ensure that you managed to

run a smaller Java-Matlab example.
I am running Matlab 7.0.1.24704 (R14) Service Pack 1

Thanks,
Ersin
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-----Original Message-----
From: Joerg K. Wegner [mailto:we...@in...]=20
Sent: Tuesday, May 10, 2005 6:53 AM
To: Ersin Bayram; JOELib devel
Cc: joe...@li...
Subject: Re: [Joelib-help] Joelib and Matlab

Hi Ersin,

1. Have you checked the classpath
2. Have you tried a simpler .jar file and did you manage the simpler
case?
3. Instead of using JOELib from Matlab you can also use Matlab from=20
JOELib with the JMatLink-JNI-Wrapper.
4. Which system, which Matlab version, please ensure that you managed to

run a smaller Java-Matlab example.

For what do you need this connection? Maybe I can offer some=20
Java-Matlab-JNI examples.

Kind regards, Joerg

> Hi,
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> I am trying to run Joelib under Matlab, but failed to run the example
> m-files in Joelib matlab toolbox.=20
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> I added joelib2.jar and log4j.jar to the Matlab's jarext directory and
> added these to the classpath.txt file.  I verified that the JVM I am
> running for Matlab is Java 1.4.2_04.=20
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> I am receiving the following error message when I try to run
> showmolecules m-file
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> showmolecules('multiple.mol', 'SDF');
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> ??? Undefined variable "joelib" or class
> "joelib.io.IOTypeHolder.instance".
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> Error in =3D=3D> showmolecules at 36
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> ioHolder=3Djoelib.io.IOTypeHolder.instance;
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> Any help will be appreciated
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> Thanks,
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> Ersin Bayram, Ph.D.
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> Wake Forest University School of Medicine
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--=20
Dipl. Chem. Joerg K. Wegner
Center of Bioinformatics Tuebingen (ZBIT)
Department of Computer Architecture
Univ. Tuebingen, Sand 1, D-72076 Tuebingen, Germany
Phone: (+49/0) 7071 29 78970
Fax: (+49/0) 7071 29 5091
E-Mail: mailto:we...@in...
WWW:    http://www-ra.informatik.uni-tuebingen.de
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