Object reference not set to an instance of an object

[realgagangupta]

Aggregation exception thrown, se following exceptions for more information
Exception: Object reference not set to an instance of an object.
at APIManagementTemplate.Models.DeploymentTemplate.AddAPIManagementInstance(JObject restObject)
at APIManagementTemplate.TemplateGenerator.d__26.MoveNext()

[Abakion-ALJ]

I also have this problem, have you find a solution for the error