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Lou Fox
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 Posted: Thu Dec 11, 2003 1:51 am Post subject: Please help! Applet can't find classes that are in a jar fil |
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I wrote an applet that doesn't have a display, it is just used for
returning values to javascript variables. I turned it into an applet
jar file using the wizard in jBuilder X, and it works fine from within
in jBuilder, but once it's outside of jBuilder I get the following error:
java.lang.NoClassDefFoundError: com/bluewolf/sfdc/SFFactory
at sampleproject.SampleApplet.setup(SampleApplet.java:70)
I can see the missing class file right inside of the jar when I extract
the contents of the jar through the command line, or by displaying the
contents in the jbuilder project view.
Here's the html code for the applet:
<applet
code = "sampleproject.SampleApplet.class"
archive = "SampleProject.jar"
name = "TestApplet"
codebase = "./"
| Quote: |
param name = "param0" value = "baseball" |
</applet>
What am I messing up? I bet it has to do with classpath, but the html
file is in the same directory as the SampleProject.jar, so I shouldn't
even need the codebase attribute, right?
Here's another clue, the SFFactory class is in another project that I
included in this project through the "Project Properties/Paths/Required
Libraries" dialog box.
I thought it might have been the manifest.mf file so I added the
following line to it:
Class-Path: .
But that didn't help either.
I even tried to extract all the contents of the jar file, and let them
sit in the proper directory structure inside of the same directory as
the html file. I removed the archive attribute from the applet tag
tried that and still got the same error.
Please tell me what I'm messing up.
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pNichols
Guest
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| Posted: Thu Dec 11, 2003 10:32 pm Post subject: Re: Please help! Applet can't find classes that are in a jar |
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Lou Fox wrote:
| Quote: | I wrote an applet that doesn't have a display, it is just used for
returning values to javascript variables. I turned it into an applet
jar file using the wizard in jBuilder X, and it works fine from within
in jBuilder, but once it's outside of jBuilder I get the following error:
java.lang.NoClassDefFoundError: com/bluewolf/sfdc/SFFactory
this line is telling you where the problem lies. Are these classes/libraries |
added to your distributed jar file?
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