Re: Serializing problems. Help appreciated.

On Wed, 2 Dec 2009 11:52:55 -0000, "AndyW"
<Andrew.whitelaw@xxxxxxxxxxxxxxxxxxxxxxxx> wrote, quoted or indirectly
quoted someone who said :

Can anybody tell me where I am going wrong? I have checked and the Universe
object is full of data but it does not serialize to a file.

For background, see

When you serialise an object, the run time also serialises all the
objects it links to, directly or indirectly. All those objects in turn
must be serializable.

To work smoothly, serialisation equires that both ends of the
communication pipe have preloaded the exact same version of the class
code. You will have to strictly enforce this to prevent users coming
in with old code.
Roedy Green Canadian Mind Products
I mean the word proof not in the sense of the lawyers, who set two half proofs equal to a whole one, but in the sense of a mathematician, where half proof = 0, and it is demanded for proof that every doubt becomes impossible.
~ Carl Friedrich Gauss