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Showing posts from December 29, 2018

System.Collections.Generic.KeyNotFoundException Dynamics CRM C# lookup field error

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1 I am trying to create a new record in Dynamics CRM using C#. Below is the code that I am using: Entity Record = new Entity("new_edRecord"); Record["new_year"] = "2100"; Record["new_school"] = new EntityReference("new_school",new Guid("8ba53949-3947-e445-876c-001dd8b71c19")); Record["new_gradelevel"] = "100000018"; organizationProxy.Create(Record); When I execute this, I get the below error: Unexpected exception from plug-in (Execute): Department.EdRecord.RecordCreate: System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary. I double checked to see if a school exist with the GUID by visiting the below url: https://crm.site.com/orgname/api/data/v8.0/new_schools(8ba539