Pregenerated serializer hangs on multidimensional array context creation

[internetcoffeephone]

I'm using Unity 5, so I pregenerated the serializers, and now I'm creating the right context. There are no circular references, and I'm adding the serializers to the context in the right order (if that matters).
It hangs there however, to be specific in this part:

public XxxxSerializer(MsgPack.Serialization.SerializationContext context) : 
                base(context) {
            this._serializer0 = context.GetSerializer<Yyyy[,,]>();
        }

Somewhere down the stack trace it seems to be hanging at:

MsgPack.ReflectionAbstractions.GetIsGenericType (source={Yyyy[,,]})

[yfakariya]

Thank you for reporting and sorry for delay.
I have never considered multidimensional array, so it is missing feature.

[yfakariya]

Fixed in 0.6.0-beta5 with 1-dimensional array which has non-zero lower-bound.