Catch exceptions from iterator.MoveNext()
Catch exceptions from iterator.MoveNext()

(cherry picked from commit 8531755)

QuantConnect/pythonnet,AlexCatarino/pythonnet,yagweb/pythonnet,AlexCatarino/pythonnet,QuantConnect/pythonnet,QuantConnect/pythonnet,yagweb/pythonnet,pythonnet/pythonnet,AlexCatarino/pythonnet,AlexCatarino/pythonnet,pythonnet/pythonnet,yagweb/pythonnet,pythonnet/pythonnet,yagweb/pythonnet