Hi, This might be useful.
Follow this thread: http://groups.google.com/group/google-appengine/browse_thread/thread/685d2e9db4063a69 Please confirm. thanks. On 2月24日, 午後11:25, Sandeep <[email protected]> wrote: > I have been getting this error since my last deployment. Everything > works fine in my local setup but on the server it throws this > exception. > > Caused by: java.io.NotSerializableException: > org.datanucleus.store.appengine.query.DatastoreQuery$2 > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at java.util.ArrayList.writeObject(Unknown Source) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at java.util.HashMap.writeObject(Unknown Source) > > Check outwww.medavakkam.com/eGrocery > > On click of Create new Order I get this error. The same datastore > calls are made in another flow and that is working fine. > > Thanks & Regards, > Sandeep -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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-appengine-java?hl=en.
