I have a top-level model that has a model reference block. I am trying to simulate all models in normal mode. If I have just one instance of the model reference, my simulation runs as expected.
I then added in a second instance of my reference model, since I want to give the same model a different input within the same top-level-model simulation.
When I run my top model, I get the following error message.
I also noticed the corners of my second model reference block have turned gray, even though they were white just before the simulation.
I am able to run my reference model with no errors at all, and only get an error message when running the top-level model after adding the second instance of this reference model block. What is causing this issue? And what do these gray corners mean?
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