On 09/30/2016 10:54 AM, Roman Podoliaka wrote:
Michał,
You are absolutely right: this exception is raised when you try to
lazy-load instance attributes outside a Session scope. There is an
obvious problem with that - instances do not communicate with a DB on
their own - it's left up to
Michał,
You are absolutely right: this exception is raised when you try to
lazy-load instance attributes outside a Session scope. There is an
obvious problem with that - instances do not communicate with a DB on
their own - it's left up to Session [1].
Unfortunately, it does not play nicely with
Hi,
I've just noticed another Cinder bug [1], similar to past bugs [2], [3].
All of them have a common exception causing them:
sqlalchemy.orm.exc.DetachedInstanceError: Parent instance
<{$SQLAlchemyObject} at {$MemoryLocation}> is not bound to a Session;
lazy load operation of attribute
