'NSKeyedUnarchiveFromData' should not be used to for un-archiving and will be removed in a future release

[christoffer-woost]

I recently hit a runtime error in our project.

A bit about my environment.

Minimum deployment target: iOS 14.3
Dependency installed via SPM
Mixpanel version 3.4.0

The error in question
'NSKeyedUnarchiveFromData' should not be used to for un-archiving and will be removed in a future release

The offending method

static func loadSuperProperties(apiToken: String) -> InternalProperties {
    guard let defaults = UserDefaults(suiteName: MixpanelUserDefaultsKeys.suiteName) else {
        return InternalProperties()
    }
    let prefix = "\(MixpanelUserDefaultsKeys.prefix)-\(apiToken)-"
    guard let superPropertiesData  = defaults.data(forKey: "\(prefix)\(MixpanelUserDefaultsKeys.superProperties)") else {
        return InternalProperties()
    }
    return NSKeyedUnarchiver.unarchiveObject(with: superPropertiesData) as? InternalProperties ?? InternalProperties()
}

[vg-identance]

Any updates on this?

'archivedData(withRootObject:)' was deprecated in iOS 12.0: Use +archivedDataWithRootObject:requiringSecureCoding:error: instead

'unarchiveObject(with:)' was deprecated in iOS 12.0: Use +unarchivedObjectOfClass:fromData:error: instead

[jaredmixpanel]

Fixed in v4.1.2