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Error trying to use external jar [message #68119]

Mon, 09 June 2003 12:33

Eclipse User

Originally posted by: rdovich.alterpoint.com

I need to read an xml file into a DOM. I tried Xerces but I get I get a
java.lang.NoClassDefFoundError looking for
org/apache/xerces/parsers/AbstractDOMParser at runtime.

I then tried Crimson and get basically the same thing
(java.lang.NoClassDefFoundError: javax/xml/parsers/DocumentBuilderFactory).
What am I doing wrong? I simply added the jar to the Java Build Path in the
Libraries tab.

Thanks,
Ron

Re: Error trying to use external jar [message #68201 is a reply to message #68119]

Mon, 09 June 2003 13:13

Eclipse User

Originally posted by: cecconae.ig.com.br

Ron Dovich wrote:

> I need to read an xml file into a DOM. I tried Xerces but I get I get a
> java.lang.NoClassDefFoundError looking for
> org/apache/xerces/parsers/AbstractDOMParser at runtime.

> I then tried Crimson and get basically the same thing
> (java.lang.NoClassDefFoundError: javax/xml/parsers/DocumentBuilderFactory).
> What am I doing wrong? I simply added the jar to the Java Build Path in the
> Libraries tab.

> Thanks,
> Ron

Ron :

Are you trying it in a plugin or in a standalone app ? If you are
running in a standalone app, try to add xercesImpl.jar to the build
classpath. If you are trying to read in a plugin, you need to add
org.apache.xerces_4.0.7 to your plugin dependencies.

Sincerely,
Antonio

Re: Error trying to use external jar [message #68225 is a reply to message #68201]

Mon, 09 June 2003 13:32

Eclipse User

Originally posted by: rdovich.alterpoint.com

Thanks Antonio! I forgot about the entry required in plugin.xml.

Thanks again for jarring my memory!

Ron

"Antonio Edson Ceccon" <cecconae@ig.com.br> wrote in message
news:bc2f7l$lnl$1@rogue.oti.com...
> Ron Dovich wrote:
>
> > I need to read an xml file into a DOM. I tried Xerces but I get I get a
> > java.lang.NoClassDefFoundError looking for
> > org/apache/xerces/parsers/AbstractDOMParser at runtime.
>
> > I then tried Crimson and get basically the same thing
> > (java.lang.NoClassDefFoundError:
javax/xml/parsers/DocumentBuilderFactory).
> > What am I doing wrong? I simply added the jar to the Java Build Path in
the
> > Libraries tab.
>
> > Thanks,
> > Ron
>
> Ron :
>
> Are you trying it in a plugin or in a standalone app ? If you are
> running in a standalone app, try to add xercesImpl.jar to the build
> classpath. If you are trying to read in a plugin, you need to add
> org.apache.xerces_4.0.7 to your plugin dependencies.
>
>
> Sincerely,
> Antonio
>
>
>

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