I though String may be problematic, so I try with Association. The problem still occurs at, self collectionAt: anObject class inDatabase: db
There I can see at least a command failed error. The collection can't be added. In addCollection: aString capped: aCapped size: aSize max: aMax, the reply from DB is: a Dictionary('code'->15888 'errmsg'->'exception: must pass name of collection to create' 'ok'->0.0 ) Le 22/02/2017 à 14:40, Esteban Lorenzano a écrit : > no, but String probably will be complicated to persist “as is” (is not > directly mappeable to a JSON/BSON object). Better to test with another object > (like your original post). > we need to see what is the error you’re getting… the loop seems to be > happening in a resignalAs: so there is an error somewhere (not that is good > it resignal it instead showing it, but let’s go in parts :P) > > Esteban -- Dr. Geo http://drgeo.eu