[Biojava-l] can use biojava in JApplet?

Richard HOLLAND hollandr at gis.a-star.edu.sg
Mon Jan 10 20:07:29 EST 2005

Sounds like a classpath problem. You need to include the biojava.jar
file either in the same folder as the applet, or in the global java
resources (something like /usr/java/lib/ext) on the server the applet is
hosted on. Just using individual class files will not work as there are
many interdependencies.

Richard Holland
Bioinformatics Specialist
GIS extension 8199   
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> -----Original Message-----
> From: biojava-l-bounces at portal.open-bio.org 
> [mailto:biojava-l-bounces at portal.open-bio.org] On Behalf Of 
> Guanhong Hu
> Sent: Monday, January 10, 2005 11:59 PM
> To: biojava-l at biojava.org
> Subject: [Biojava-l] can use biojava in JApplet?
> HI, 
> I am new to biojava. I develped a small java application by 
> using some 
> biojava modules. It runs O.K. But when I convert this 
> application to a 
> JApplet , it compiles O.K. , but when I use appletviewer to 
> test it, it 
> gave out the following error  message:
> java.lang.NoClassDefFoundError: 
> org/biojava/bio/symbol/IllegalSymbolException
>         at java.lang.Class.getDeclaredConstructors0(Native Method)
>         at 
> java.lang.Class.privateGetDeclaredConstructors(Class.java:1610)
>         at java.lang.Class.getConstructor0(Class.java:1922)
>         at java.lang.Class.newInstance0(Class.java:278)
>         at java.lang.Class.newInstance(Class.java:261)
>         at sun.applet.AppletPanel.createApplet(AppletPanel.java:617)
>         at sun.applet.AppletPanel.runLoader(AppletPanel.java:546)
>         at sun.applet.AppletPanel.run(AppletPanel.java:298)
>         at java.lang.Thread.run(Thread.java:534)
> and the applet not initialized.
> I don't know what's wrong. Can biojava be used in JApplet???
> Any reply is great appreciated.
> Thanks
> Guanhong 
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