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Another rowDiffsForAttributes!

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Another rowDiffsForAttributes!

Subject: Another rowDiffsForAttributes!
From: Jacky Gagnon <email@hidden>
Date: Tue, 13 Mar 2007 12:56:18 -0400

Hi,

I have this very cool exception who will drive me crazy :

"java.lang.IllegalStateException: rowDiffsForAttributes: snapshot in com.webobjects.eoaccess.EODatabaseOperation {_dbSnapshot = {}; ..."


The problem happen when I try to edit an object with an assistant :

- In a direct action I create a session, fetch the object into the default editing context and I transfert it to a nested editing context with «localInstanceOfObject» and I go to the first page of my assistant where the user can edit the object. (I use the MultiECLockManager to lock my nestedEC).

-In the end, I save my nestedEC and the defaultEC, and I get the java.lang.IllegalStateException... !

I did a unit test to simulate the edition of the object made by the assistant, and all run fine.

The problem seem to happen when I go to the next component (direct action to a regular component?).

My question is, what the best way to diagnose this problem?


Thanks!

Note : I didn't have exception about an object trying to access an unlocked EC and "EOObjectsChangedInStoreNotification" is only call when I try to save my changes.

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