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Re: bUnwarpJ question

Posted by mmzeineh on Aug 23, 2013; 10:00pm
URL: http://imagej.273.s1.nabble.com/bUnwarpJ-question-tp5004508p5004549.html

Hi Ignacio,

Tried this command (after upgrading Fiji):
java -Xmx512m -cp ~/bin/Fiji.app/jars/ij-1.48a.jar:~/bin/Fiji.app/plugins/bUnwarpJ_-2.6.1-SNAPSHOT.jar bunwarpj.bUnwarpJ_ -help

And got this result:
Exception in thread "main" java.lang.NoClassDefFoundError: bunwarpj/bUnwarpJ_
Caused by: java.lang.ClassNotFoundException: bunwarpj.bUnwarpJ_
        at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
Could not find the main class: bunwarpj.bUnwarpJ_. Program will exit.


Michael Zeineh, M.D.-Ph.D.
Assistant Professor, Dept. of Radiology
Stanford University
Lucas Center for Imaging, Rm. P271
1201 Welch Road
Stanford CA 94305-5488
t:  650-721-1419
c: 650-722-2235
f:  650-723-5795
[hidden email]

Administrative Contact:
Scott McIntosh
[hidden email]


On Aug 23, 2013, at 12:19 PM, Ignacio Arganda-Carreras wrote:

> Those * should not be there (my fault for using the rich editor). Try this:
>
> java -Xmx512m -cp
> ~/bin/Fiji.app/jars/ij-1.47q.jar:~/bin/Fiji.app/plugins/bUnwarpJ_.jar
> bunwarpj.bUnwarpJ_ -help
>
>
> On Wed, Aug 21, 2013 at 6:17 PM, Michael Zeineh <[hidden email]>wrote:
>
>> Hi Ignacio,
>>
>> I get the same error: "Could not find the main class: *bunwarpj*.bUnwarpJ_"
>>
>> On Aug 21, 2013, at 12:25 AM, Ignacio Arganda-Carreras wrote:
>>
>>> Hello Michael,
>>>
>>> Can you try typing
>>>
>>> java -Xmx512m -cp
>> ~/bin/Fiji.app/jars/ij-1.47q.jar:~/bin/Fiji.app/plugins/
>>> bUnwarpJ_.jar *bunwarpj*.bUnwarpJ_ -help
>>>
>>> instead?
>>>
>>> ignacio
>>>
>>>
>>> On Tue, Aug 20, 2013 at 6:28 PM, Michael Zeineh <[hidden email]
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> I am trying to multithread bUnwarpJ on a cluster. I am trying two
>>>> approaches, and running into difficulties with both:
>>>>
>>>> 1. I would like to be able to run bunwarpj from within a python script.
>> I
>>>> can do this right now, except I cannot figure out the command for
>> importing
>>>> bUnwarpJ at the beginning of the script. If I simply type "import
>> bunwarpj"
>>>> then it can't find the module. I can't figure out where to pull it from,
>>>> i.e. "from ij.plugin import bunwarpj" doesn't work. The only thing that
>>>> works is actually going to the menu and running
>>>> Plugins->Registration->bUnwarpJ, then running my python script. Would be
>>>> great to be able to start it directly from my python script by
>> importing it
>>>> directly.
>>>>
>>>> 2. I cannot get bunwarpj to work from the UNIX command line per the
>>>> description in the web page:
>>>>
>>>> Here is what I try on a redhat linux box:
>>>> java -Xmx512m -cp
>>>> ~/bin/Fiji.app/jars/ij-1.47q.jar:~/bin/Fiji.app/plugins/bUnwarpJ_.jar
>>>> bUnwarpJ_ -help
>>>>
>>>> I get a "Could not find the main class: bUnwarpJ_. Program will exit."
>>>>
>>>> I played around with a lot of paths, couldn't get anything to work.
>>>> bUnwarpJ works totally fine from the GUI within Fiji on this computer
>>>>
>>>> Thank you for any help. I wonder if these are both the same problem.
>>>>
>>>> Michael Zeineh
>>>> --
>>>> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>>>>
>>>
>>>
>>>
>>> --
>>> Ignacio Arganda-Carreras, Ph.D.
>>> Seung's lab, 46-5065
>>> Department of Brain and Cognitive Sciences
>>> Massachusetts Institute of Technology
>>> 43 Vassar St.
>>> Cambridge, MA 02139
>>> USA
>>>
>>> Phone: (001) 617-324-3747
>>> Website: http://bioweb.cnb.csic.es/~iarganda/index_EN.html
>>>
>>> --
>>> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>>
>> Michael Zeineh, M.D.-Ph.D.
>> Assistant Professor, Dept. of Radiology
>> Stanford University
>> Lucas Center for Imaging, Rm. P271
>> 1201 Welch Road
>> Stanford CA 94305-5488
>> t:  650-721-1419
>> c: 650-722-2235
>> f:  650-723-5795
>> [hidden email]
>>
>> Administrative Contact:
>> Scott McIntosh
>> [hidden email]
>>
>>
>>
>> --
>> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>>
>
>
>
> --
> Ignacio Arganda-Carreras, Ph.D.
> Seung's lab, 46-5065
> Department of Brain and Cognitive Sciences
> Massachusetts Institute of Technology
> 43 Vassar St.
> Cambridge, MA 02139
> USA
>
> Phone: (001) 617-324-3747
> Website: http://bioweb.cnb.csic.es/~iarganda/index_EN.html
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html


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