How to Use JDO with Google App Engine Modules Java -

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i'm trying use jdo datastore, in gae java modules app.

have created 2 dynamic web projects gae runtime. created ear project, add 2 dynamic web projects ear.
tried "run on server".
got following error.

org.datanucleus.exceptions.classnotpersistableexception: class "mybeanclass" not persistable. means either hasnt been enhanced, or enhanced version of file not in classpath (or hidden unenhanced version), or meta-data/annotations class not found.

tried enabling jpa facet also.

please help.

thanks.

i solved problem after lot of trail , errors.

i wanted post solution might others.

creating dynamic web project , enabling jpa didn't work me.

i created dynamic web project, while creating selected, google app engine jpa. solved problem.

thanks..!!


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