I'd guess the error means just what it says. You've got two
ObjEntities mapped to a class named TmpAttredit.
Try posting your datamap if you can't locate the problem yourself (but
a text search for TmpAttredit on the xml file should find the
problem).
On 8/20/07, Jens Mayer <jens.mayer..mx.de> wrote:
> Hi,
>
> I'm wondering about an error message:
> "Can't perform lookup. There is more than one ObjEntity mapped to class
> TmpAttredit"
>
> This is the code (as simple as possible):
>
> DataContext dataCtx = ....
> SelectQuery query = new SelectQuery(TmpAttredit.class);
> List result = dataCtx.performQuery(query);
>
> The Mapping in the Modeler seems to be ok - nothing unusual here. The
> exception is only firing for 2 of my 8 ObjEntity-classes.
>
> what does this message means?
>
> I'm using cayenne 2.0.2 with jdk 1.5.0_10 and Oracle 10.2.0.3.0
>
> Thanks in advance
>
> Jens
>
>
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