[Biojava-l] Applet not able to find DNATools class.

Mark Schreiber markjschreiber at gmail.com
Sat Dec 29 03:02:26 UTC 2007


Hi -

This has come up several times on the mailing lists. You could
probably find a resolution in the archives.

- Mark

On Nov 26, 2007 4:55 PM, Richard Holland <holland at ebi.ac.uk> wrote:
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> Sounds like either a classpath problem (in which case check your
> classpath to ensure all parts of biojava are definitely on it) or a
> broken biojava.jar (in which case you need to recompile/redownload it).
>
> cheers,
> Richard
>
> Abhinav Ram Karhu wrote:
> > Hello all,
> > I am having an error while loading the applet.
> >
> > I am getting the following stack trace.
> >
> > java.lang.NoClassDefFoundError: Could not initialize class org.biojava.bio.seq.DNATools
> >       at org.biojava.bio.program.abi.ABITrace.getSequence(ABITrace.java:161)
> >       at Trace.init(Trace.java:161)
> >       at sun.applet.AppletPanel.run(Unknown Source)
> >       at java.lang.Thread.run(Unknown Source)
> >
> > I have the directory structure in which I am having my class files , the php page and the biojava jar files together in one folder.
> >
> > I also have org.biojava.bio.seq.DNATools imported in the java file Trace.java.
> >
> > My applet code in the php page looks like this:
> >
> > <applet code="Trace.class"  archive="biojava-1.5.jar , bytecode.jar" height=800 width=800>
> >
> > Please suggest if I am missing something.
> >
> > Thanks in advance.
> >
> > Abhinav
> >
> >
> >
>
> - --
> Richard Holland (BioMart)
> EMBL EBI, Wellcome Trust Genome Campus,
> Hinxton, Cambridgeshire CB10 1SD, UK
> Tel. +44 (0)1223 494416
>
> http://www.biomart.org/
> http://www.biojava.org/
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