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Do "Jave EE Module dependencies" really work? [message #516256]

Tue, 23 February 2010 11:56

lech

Messages: 1
Registered: February 2010

Junior Member

Hi All,

I have a Dynamic Web Project. I have other java projects and some 3rd party libs on its build path.

I've set "Jave EE Module dependencies" and checked those Java projects and 3rd party jars checkboxes. While running WebApp on Tomcat (from eclipse), my own java projects are compiled and copied to WEB-INF/lib but those 3rd party libs are not (which results in class not found exceptions). Any idea why aren't these jars copied?

Thanks in advance,
L.

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Re: Do "Jave EE Module dependencies" really work? [message #516594 is a reply to message #516256]

Wed, 24 February 2010 14:05

Larry Isaacs

Messages: 1354
Registered: July 2009

Senior Member

lech wrote:
> Hi All,
>
> I have a Dynamic Web Project. I have other java projects and some 3rd
> party libs on its build path.
> I've set "Jave EE Module dependencies" and checked those Java projects
> and 3rd party jars checkboxes. While running WebApp on Tomcat (from
> eclipse), my own java projects are compiled and copied to WEB-INF/lib
> but those 3rd party libs are not (which results in class not found
> exceptions). Any idea why aren't these jars copied?
>
> Thanks in advance,
> L.

One thing to try is to right-click on the Tomcat server in the Servers
view and select "Clean...". This will guarantee everything that the
Tomcat support thinks should be published is published. If the missing
jars do not appear, post your Dynamic Web Project's ".classpath" and
".settings/org.eclipse.wst.common.component" files, so we can see if the
information in them is correct to have these jars published.

Cheers,
Larry

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Re: Do "Jave EE Module dependencies" really work? [message #516630 is a reply to message #516594]

Wed, 24 February 2010 15:51

Matt Rossner

Messages: 18
Registered: July 2009

Junior Member

This is the exact same problem I'm having:
http://www.eclipse.org/forums/index.php?t=msg&th=162812& amp;start=0&

Which no one replied to.

For info, I've done "Clean" many times on both the project and the server. No difference for me. You can check here to see what's available to the server:

%WORKSPACE%\.metadata\.plugins\org.eclipse.wst.server.core\t mp0\wtpwebapps\%YOUR_PROJECT%\WEB-INF\lib

It may be tmp1 or tmp2, etc... if you have multiple servers configured. Anyway, in my project the libs I've added in Java EE module dependencies don't get copied to lib and I get all kinds of wonderful errors. However if I manually copy them in there the application works fine.

It's not my thread so I won't post my .classpath files here but I'm curious to see if you find a solution since it may help me as well.

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