I have successfully integrated Sendbird into my iOS app, online only. I’ve been looking at the example for SyncManager to enable offline mode so that I can view messages in channels when I’m in airplane mode. It seems like in the example channels works this way but messages do not, the documentation makes sense though it is just a snippet. I just want to ensure that I am doing it the right way. In addition to that, I get the following warnings in Xcode when I use SyncManager. If anyone knows how to properly implement it in Swift 5 that would be super helpful!
CoreData: fault: One or more models in this application are using transformable properties with transformer names that are either unset, or set to NSKeyedUnarchiveFromDataTransformerName. Please switch to using “NSSecureUnarchiveFromData” or a subclass of NSSecureUnarchiveFromDataTransformer instead. At some point, Core Data will default to using “NSSecureUnarchiveFromData” when nil is specified, and transformable properties containing classes that do not support NSSecureCoding will become unreadable.
CoreData: warning: Property ‘filter’ on Entity ‘Chunk’ is using nil or an insecure NSValueTransformer. Please switch to using “NSSecureUnarchiveFromData” or a subclass of NSSecureUnarchiveFromDataTransformer instead.