I cannot reproduce the issue in a recent nightly or 1.7.0 so unsure where the error might be coming from since your usage looks correct.
Are you sure you are using this model definition or could you be mixing up model definitions?
I cannot reproduce the issue in a recent nightly or 1.7.0 so unsure where the error might be coming from since your usage looks correct.
Are you sure you are using this model definition or could you be mixing up model definitions?