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Re: bUnwarpJ question

Posted by Ignacio Arganda-Carreras on Aug 27, 2013; 2:52pm
URL: http://imagej.273.s1.nabble.com/bUnwarpJ-question-tp5004508p5004571.html

Weird! That should have worked as long as your paths are correct...

Can you try running the command from the plugins directory and typing

java -Xmx512m -cp .:../jars/ij-1.48a.jar:bUnwarpJ_-2.6.1-SNAPSHOT.jar
bunwarpj.bUnwarpJ_ -help

?



On Sat, Aug 24, 2013 at 12:00 AM, Michael Zeineh <[hidden email]>wrote:

> 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
>
>
> --
> 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