From @fhelm: Here's what's blocking me from starting a new conversation: #### Stack: - newConversation - isUser - is Entity #### Line: ``` js if (e !== null && !e.id) throw new Error('Entity does not have an id'); ``` causes uncaught exception #### Context The document I was looking at: http://dx.doi.org/10.1016/j.neuron.2014.09.004 Preceeding this is a `'Fingerprint not found in db'` console log, not sure if related. Ideas about this ?