Sorry, Guarav, my last message was for Caio, the original poster. Thanks for your assistance anyhow :-)
/dmc On Tue, Nov 2, 2010 at 4:13 PM, David Chandler <[email protected]> wrote: > Hi Guarav, > > If you're using JDO on App Engine, please use the App Engine forum for > your question instead. This is the GWT forum. > > Thank you, > /dmc > > On Tue, Nov 2, 2010 at 3:16 PM, Caio <[email protected]> wrote: >> Hello, >> I'm having some troubles with JDO. I have declared two independent >> entity classes (with no relationship), and this way, I've used them in >> two different java classes contexts. Then, the program execution >> generated an exception about the duplicated name of >> PersistenceManagerFactory. I have corrected the name of this object at >> jdoconfig.xml but a new exception ocurred: >> javax.jdo.JDOFatalUserException. In addition, if you want to see the >> complete error list, read below: >> >> Caused by: javax.jdo.JDOFatalUserException: Application code attempted >> to create a PersistenceManagerFactory named transactions, but one with >> this name already exists! Instances of PersistenceManagerFactory are >> extremely slow to create and it is usually not necessary to create one >> with a given name more than once. Instead, create a singleton and >> share it throughout your code. If you really do need to create a >> duplicate PersistenceManagerFactory (such as for a unittest suite), >> set the appengine.orm.disable.duplicate.pmf.exception system property >> to avoid this error. >> >> THANK U FOR HELPING! >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google Web Toolkit" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-web-toolkit?hl=en. >> >> > > > > -- > David Chandler > Developer Programs Engineer, Google Web Toolkit > http://googlewebtoolkit.blogspot.com/ > -- David Chandler Developer Programs Engineer, Google Web Toolkit http://googlewebtoolkit.blogspot.com/ -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
