InvalidObjectReference error when installing a product
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When installing a product (i.e. CMFBoard, but it is not the only one), Plone may raise an InvalidObjectReference error.
Technical explanations might be found at google://InvalidObjectReference.
To be more pragmatic, we would say that this bug "disappear" when restarting the Zope instance. Hence, if you encounter this problem, tell us (in the tracker or in the forum) the name of your account and the products you failed to install and we will install it for you.
