Hi Alex,
Thank you for replying. I unfortunately cannot share the model or a dummy model because of the confidentiality policy.
I eventually got to the problem, I copy pasted an entity from class ModelEntity from an old model into another new model. The name ModelEntity exists in my new model. The internal reference to the ModelEntity class however, is still pointing to the old reference, so not to the ModelEntity of the new model. So the copy pasted entity listens to all inherited functions and methods of the Entity class, but any custom statevariables etc. won't be recognised.
So my question now is: How can I make the copy pasted entity point towards the correct ModelEntity Class Reference?
Note: If you try to "Convert to type" your entity will lose all symbols and so on, so that's not an option because that is the reason why I want to copy paste it. Also, the object reference list is empty fyi.
Note 2: I'm new to Simio so I don't know if my reasoning is wrong, if so, please correct me.