I have problem that after creating object \"oListType01\" of type List < MyClass01 > and after assigning it to the another objet \"oObjectType \" of type \"object\" I ca
This is really similar to your other question, but in this case, the static ElementAt method is actually requiring two parameters. Try this:
object oSingleObject = mInfo.Invoke(null, new object[] { oObjectType, 1 });