yacine chaouche wrote at 2007-1-24 18:23 +0100:
>As Gabriel Genellina said earlier in this discussion, the probleme could
>come from the dicoLignes variable that is stored in the session.I don't get
>it, the exception says that the Increaser object is responsible of the
>conflict error :
>ZODB.POSException.ConflictError database conflict error (oid 0x09, class
>Products.Transience.Transience.Increaser, serial this txn started with
>0x036b192256c66688 2007-01-23 16:34:20.337891, serial currently committed
>0x036b19236a4be0ee 2007-01-23 16:35:24.913219)
>But the Increaser class has a _p_resolveConflict method :

In order to resolve a conflict, the storage must have sufficient
history to deliver the old state.

A "TemporaryStorage" has only a very limited history -- way to
often not enough for conflict resolution.

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