>>>I have an object with some properties.... In the debug i can see al properties, but when i use amembers it returns an incorrect number....11 instead the real number of properties contained in the object... Look at the image where you can see all the properties and the the amembers() result...
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>>How about passing some flags as the third parameter? Don't see why a scatter object would have any protected or hidden properties, but may be worth a try.
> I tried all parameters as third, 0 (default), 1, 2, 3 with 2 and 3 i receive 0.... with 0 and 1 i receive the same result 11

Oooops, meant the 4th parameter. Leave 3rd at 0.