Hi Rodion,
thanks for your fast answer and sorry for my late reply,
had no internet access the last few days.
So as I understand this de/serialization fails as
Storable does not know how to do it for a
Set::IntervalTree object.
This means that I either find a way to let Storable
know how to do it or choose an other object type to store.
I tried to figure out how to do some Storable wizardry
but I guess it's over the top for my problem.
If anyone has the will to give me a hint on how one
could do this I'm very willing to try, but I guess it
would take some time which may be better spent otherwise.

For the moment I'll try to use an alternative object to store my coordinates. Thanks again for your help!

In reply to Re^2: Storing and retrieving a hash of objects by Frnak
in thread Storing and retrieving a hash of objects by Frnak

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