Re: Expenses Sample project

try running "tools/scripts/maven_script.sh" from the root of the GWT checkout.  This will build a current copy of GWT and them to your local maven repo.  You should then be able to do a "mvn compile", "mvn gwt:compile", "mvn gw:run".

On Sun, Sep 5, 2010 at 9:08 AM, superdama <zack.ma@gmail.com> wrote:

Hi guys,

I got the same issue. Still don't know how to solve the problem.
Frustrating.

-Zack

On Aug 25, 9:22 pm, tc <camec...@gmail.com> wrote:

> Does anyone know why I would get this error when trying to run the

> samples/expensesapp via maven.

>
> : java.lang.NoClassDefFoundError: org/datanucleus/
> PersistenceConfiguration
>  java.lang.NoClassDefFoundError: Could not initialize class
> com.google.gwt.sample.expenses.server.domain.EMF
>
> I am running this by using these commands.
>

> mvncompilemvngwt:compilemvngwt:run
>
> I also tried to usemvngae:run  but get the same error.

>
> This is the sample project in the trunk of the GWT samples area.

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