I haven't been able to test either of these assertions, but we
encountered both of these issues, and I believe they'd have helped us
track them down much faster.
Can we merge this?
Yup, this was a supper annoying bug. There are now asserts from b6d4f39
@igorT You added this one in b6d4f39, correct?
Ember.assert(fmt('Inverse relationship not found or ambiguous: parent %@, child %@, property %@; if ambiguous, add an `inverse` option on the property.', [parentType, childType, belongsToName]), inverseRelationship);
How about this one though, should this still be merged?
// Do not call `materialize` with undefined data.
Ember.assert(fmt('materializeData failed: No data found for clientId "%@"', [clientId]), data);