DevForce Classic: Query exception

Hello,

I'm a newbee to IdeaBlade and downloaded the express edition. I have generated a model from an Access database. Generation went well and connection is correct.

To test IdeaBlade I created a small WinForms application to show all the entities in a datagrid.

But I get an exception:

"Query contains syntax error. A query component is incomplete".

Below the code snippet of the code:

[DataObject]

public class DataService : IDataService

{

private PersistenceManager _persistenceManager;

protected PersistenceManager PersistenceManager

{

get

{

if (_persistenceManager == null)

{

_persistenceManager = new PersistenceManager();

}

return _persistenceManager;

}

public DataService()

{

PersistenceManager.Connect();

}

[DataObjectMethod(DataObjectMethodType.Select, true)]

public EntityList<Book> GetBooks()

{

EntityList<Book> result = null;

try

{

result = PersistenceManager.GetEntities<Book>();

}

catch (PersistenceServerException exc)

{

System.Windows.Forms.MessageBox.Show(exc.Message);

}

return result;

}