Bug: Adding Relation Field in MongoDB database

[Seanathon]

Adding a relation field to a Mongo database gives the error:

Uncaught TypeError: object is not iterable (cannot read property Symbol(Symbol.iterator))

at schemaReducer.js:337

[Seanathon]

Was able to replicate

[Seanathon]

I believe it happens when you reference the same field twice as a relational field.

I re-encountered that relational field bug. I believe the app breaks once you try to assign a field to another that already has a relationship flagged on it. The app breaks because local storage updates not realizing that an error has been logged. Onlyway to repoen the app is to clear local storage.