On Tue, Jan 24, 2012 at 2:14 PM, <li...@nidelven-it.no> wrote: > It used to work, but with the most recent versions of > Zope this error appears if the Undo by date is used > more than once:
The undo API has changed with ZODB 3.10. As noted in the changelog: "The API for undoing multiple transactions has changed. To undo multiple transactions in a single transaction, pass a list of transaction identifiers to a database's undoMultiple method. Calling a database's undo method multiple times in the same transaction now raises an exception." Your code calls undo multiple times, and needs to be changed accordingly. Hanno _______________________________________________ Zope-Dev maillist - Zope-Dev@zope.org https://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope )
