I am serializing , a MultiDictionary
MultiDictionary
http://powercollections.codeplex.com/ to json .
It has 618 elements with elements bein
It appears that you're running into Ciruclar Reference that is causing OutOfMemoryException or your objects are simply too large for your memory. Use NDepend to check this.
OutOfMemoryException
You might find useful getting the total size of your objects.