@Ben Kotvis - Azure Percept only supports compact, compact S1, and general compact models from Custom Vision. Currently when building a model with Custom Vision it is recommended to do so within Azure Percept Studio rather than directly in customvision.ai. That way you can ensure it will work on the Azure Percept DK. This will be made more clear in the documentation (thanks for pointing it out).
With regards to the error message, please provide the error text so it can be addressed. Thanks!