Re: [Orekit Developers] [SOCIS] problem converting a jar to android

[MAISONOBE Luc <luc.maisonobe@c-s.fr>]

Alexis Robert <alexis.robert@gmail.com> a écrit :

> On Sun, Sep 18, 2011 at 4:35 PM, Alexis Robert  
> <alexis.robert@gmail.com> wrote:
> > On Sun, Sep 18, 2011 at 4:27 PM, MAISONOBE Luc <luc.maisonobe@c-s.fr> wrote:
> > > the command:
> > >  dalvikvm -classpath test.jar org.apache.commons.math.LucTestPerformance
> > >
> > > produced the following error:
> > >
> > > Dalvik VM unable to locate class
> > > 'org/apache/commons/math/LucTestPerformance'
> > > java.lang.NoClassDefFoundError: org.apache.commons.math.LucTestPerformance
> > >        at dalvik.system.NativeStart.main(Native Method)
> > > Caused by: java.lang.ClassNotFoundException:
> > > org.apache.commons.math.LucTestPerformance in loader
> > > dalvik.system.PathClassLoader[test.jar]
> > >        at:  
> > > dalvik.system.PathClassLoader.fincClass(PathClassLoader.java:251)
> > >        at: java.lang.ClassLoader.loadClass(ClassLoader.java:548)
> > >        at: java.lang.ClassLoader.loadClass(ClassLoader.java:508)
> > >        ... 1 more
> >
> > That's strange. Can I have the test.jar file to test ?
> >
> > Alexis
>
> That's strange, the test.jar file you gave me worked on my Nexus One
> (both via USB and directly using Connectbot) and on an Android 3.1
> emulator.
>
> Just one very stupid question (because I don't really have any other
> idea right now), have you made "cd /mnt/sdcard/" before running
> dalvikvm ? :) Btw, if you've downloaded the .jar from the web, it
> should be in /mnt/sdcard/Download/. I also had the same error when I
> used the non-converted .jar.

Yes, I was in the jar folder. I tried with /mnt/sdcard and /sdcard  
(there is a link from the second to the first). I also tried giving  
the full pathname to the converted jar. I also tried using '/' instead  
of '.' as packages separators, and even tried to remove the packages,  
moving the main class at top level default package.

Nothing worked :-(

Luc

> Alexis



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