I have a xml and dat file which I'm loading into the scene following the method described in Swappable Databases (https://developer.vuforia.com/resources/dev-guide/swappable-databases-unity). Loading the DataSet goes fine, as does deactivating it when I choose to. However, destroying the DataSet throws the following errors on iOS:
2013-05-23 14:20:51.083 vutest[4771:907] ERROR/AR(4771) 2013-05-23 14:20:51: Failed to destroy a Trackable because this dataset contains trackables loaded from a dataset file.
2013-05-23 14:20:51.084 vutest[4771:907] ERROR/AR(4771) 2013-05-23 14:20:51: Failed to destroy Trackable 'random3'.
Could not destroy trackable with id 1.
In the Unity Editor, the only error I recieve is the final one ("Could not destroy trackable with id 1."). I have tried a blank scene, importing Vuforia, and performing these steps, and end up with the same errors.
Any idea to what I am doing wrong?