value cannot be null parameter name string error - General discussion

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Zihadul Azam 26 posts 171 karma points c-trib

Dec 20, 2018 @ 17:02

Value cannot be null. Parameter name: String Error

Hi, When I try to get the value of a property I get this error:

Value cannot be null. Parameter name: String

My code:

var blenderModel = Lecoati.LeBlender.Extension.Helper.DeserializeBlenderModel((object)control); // This function deserialize correctly without any error
foreach (var item in blenderModel.Items)
{
     if ( item.HasProperty(alias) )
            string myValue = item.GetValue(alias);; // this line throws error
}