[appengine-java] Still have java.lang.IllegalArgumentException: Invalid Key PB: no elements. for one to many relation

2011-05-26 Thread jimmy
Hello I have the java.lang.IllegalArgumentException: Invalid Key PB: no elements for the one to many relation Here is my parent code package com.info.shareCar.data.entity; import java.util.List; import javax.jdo.annotations.IdGeneratorStrategy; import javax.jdo.annotations.PersistenceCapable;

[appengine-java] Data Store Intro Broken?

2009-09-09 Thread Jimmy V
The intro for java data store is broken? I'm following the instructions from http://code.google.com/appengine/docs/java/datastore/usingjdo.html perfectly and am breaking on the addition of the PMF class. Errors from compile output: No source code is available for type javax.jdo.PersistenceMan

[appengine-java] Re: Data Store Intro Broken?

2009-09-11 Thread Jimmy V
levant output? Is Eclipse having trouble resolving your imports (i.e. > they're underlined in red) or are you first seeing the error when you try to > run your project? > > - Jason > > > > On Wed, Sep 9, 2009 at 6:26 PM, Jimmy V wrote: > > > The intro for java

[appengine-java] Re: Data Store Intro Broken?

2009-09-11 Thread Jimmy V
You guys gotta make this dummy proof. :) Next time I'll try keeping the stuff I want turned into javascript in the client project and everything else in the server or a separate package. ;) On Sep 11, 9:30 pm, Jimmy V wrote: > My App Engine is pointed at SDK version 1.2.5.  It looks

[appengine-java] GData in Dev mode error, any hint?

2011-06-02 Thread Jimmy Huang
Hi everyone: I try to access spreadsheets in my app and get the following error. The app works fine as I deploy it in GAE but always get errors in dev mode. Can anyone helps? I will appreciate a lot. java.lang.NoClassDefFoundError: com/google/gdata/util/ AuthenticationException at java.lan