Try it as <many-to-one name="Temperature" column="TemperatureId"
not-null="true"/>

It may be a case of too much information.

John Davidson

On Thu, Jun 23, 2011 at 8:47 AM, Steve <[email protected]> wrote:

> Hello,
> I recently upgraded to 3.1.0 and now i'm facing a strange error
> nhibernate telling me the persistent class not found exception.
>
> So I checked my mapping files, even so it worked before, and
> everything seems fine.
>
> First I removed the class and all references in other classes compiled
> and tested it worked.
> I tested it with the schema exporter, exporting my schema to the db.
>
> In the next step I added the class again but without referencing it in
> other mapping files worked after testing.
> Table etc was created in the db.
>
>
> When a reference to the class exists in a different mapping file the
> persistent class not found exception is thrown.
>
> In one mapping I got
> <many-to-one name="Temperature" class="Temperature"
> column="TemperatureId" not-null="true"/>
> as long as i leave that reference out it all works fine
>
> I'm having many-to-one mappings all over and none breaks it...
>
> In one mapping I'm using the many to one and in another mapping i'm
> using a one-to-one relationship to my breaking class.
> If both are commented it works if I uncomment either of it it breaks.
>
> My last idea was that maybe some weird error with the naming of the
> class breaks it so I renamed it to Bempreature and adjusted all
> references etc. But still the same behavior as described above.
>
> I'm really running out of ideas. Can anyone help me?
>
>
> Best regards
> Steve
>
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