Re: Unknown key
Re: Unknown key
- Subject: Re: Unknown key
- From: Fabian Peters <email@hidden>
- Date: Mon, 09 Feb 2015 10:42:19 +0000
Hi Anthonin,
Looking at the stacktrace I see "D2W-EntityName" = "Ship", but the page is "EditPtf" and the pageConfiguration is "EditRelationshipEmbeddedObs". I'd say you're applying a displayPropertyKeys rule that's meant for the "Ship" entity to the "Obs" entity. But I may be entirely wrong…
Fabian
Am 09.02.2015 um 09:11 schrieb Lize Anthonin (@JCOMMOPS) <email@hidden>:
> Hi all,
>
> I ran into the following - quite classic - error, and I don't know what is causing this :
> <com.webobjects.eocontrol.EOGenericRecord 0x4813735d> valueForKey(): lookup of unknown key: 'autonomy'. This class does not have an instance variable of the name autonomy or _autonomy, nor a method of the name autonomy, _autonomy, getAutonomy, or _getAutonomy
>
> Just to present the situation, in my design, a Platform (PTF) is bound to a Ship (SHIP).
> It's a D2W app and it appears when I want to edit a PTF, but not when I want to edit a SHIP (so probably tied to a not nullable constraint or something like that).
>
> Here is what I have checked so far :
> - Given the attached stack trace, I checked the Ship entity and the "autonomy" field is indeed present in my table.
> - The Ship_id field in PTF is indeed nullable.
> - If I delete from my eomodel the 'autonomy' field (which is the first in alphabetical order), the next one fires the same exception.
> - If you look at the stacktrace, you can see that the rule 'pageConfiguration' is set to EditEmbeddedRelationshipObs :
> "D2W-PageConfiguration" = "EditRelationshipEmbeddedObs";
> Obs is another table (a PTF is bound to * Obs). But Obs is not bound to Ship in the model. It is like it is looking for Ship fields when listing the Obs and obviously it does not find the ship fields inside the obs entity.
>
> It seems to be a quite obvious problem to resolve, but I can't see it apparently.
> If someone has an idea, it would be very helpful!
>
> I keep digging.
> Thanks
> --
> Anthonin Lizé
> <stacktrace.txt> _______________________________________________
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| | >Unknown key (From: "Lize Anthonin (@JCOMMOPS)" <email@hidden>) |