[NSKeyedUnarchiver validateAllowedClass:forKey:] allowed unarchiving safe plist type ''NSString' (0x1d6465058)

[chokNight]

Xcode version
13.1

dropbox-sdk-objc-c
6.2.0

Dependency Manager
CocoaPods

Goals
During the launch of the app, i am receiving following warning messages in Xcode Debug console.

2021-12-07 10:47:53.124193+0800 DropBoxTest[3636:91933] [general] *** -[NSKeyedUnarchiver validateAllowedClass:forKey:] allowed unarchiving safe plist type ''NSString' (0x1d6465058) [/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/Foundation.framework]' for key 'uid', even though it was not explicitly included in the client allowed classes set: '{(
"'DBAccessToken' (0x10480bde8) [/Users/choknight/Library/Developer/CoreSimulator/Devices/68BB9678-FB8B-490F-B8B2-ADBB7B3D3EC0/data/Containers/Bundle/Application/8D96F50E-13E6-4108-B010-FF6903BADC72/DropBoxTest.app/Frameworks/ObjectiveDropboxOfficial.framework]"
)}'. This will be disallowed in the future.
2021-12-07 10:47:53.124329+0800 DropBoxTest[3636:91933] [general] *** -[NSKeyedUnarchiver validateAllowedClass:forKey:] allowed unarchiving safe plist type ''NSString' (0x1d6465058) [/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/Foundation.framework]' for key 'accessToken', even though it was not explicitly included in the client allowed classes set: '{(
"'DBAccessToken' (0x10480bde8) [/Users/choknight/Library/Developer/CoreSimulator/Devices/68BB9678-FB8B-490F-B8B2-ADBB7B3D3EC0/data/Containers/Bundle/Application/8D96F50E-13E6-4108-B010-FF6903BADC72/DropBoxTest.app/Frameworks/ObjectiveDropboxOfficial.framework]"
)}'. This will be disallowed in the future.
2021-12-07 10:47:53.124435+0800 DropBoxTest[3636:91933] [general] *** -[NSKeyedUnarchiver validateAllowedClass:forKey:] allowed unarchiving safe plist type ''NSString' (0x1d6465058) [/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/Foundation.framework]' for key 'refreshToken', even though it was not explicitly included in the client allowed classes set: '{(
"'DBAccessToken' (0x10480bde8) [/Users/choknight/Library/Developer/CoreSimulator/Devices/68BB9678-FB8B-490F-B8B2-ADBB7B3D3EC0/data/Containers/Bundle/Application/8D96F50E-13E6-4108-B010-FF6903BADC72/DropBoxTest.app/Frameworks/ObjectiveDropboxOfficial.framework]"
)}'. This will be disallowed in the future.

Expected results
SDK initializer in AppDelegate, is causing the NSKeyedUnarchiver warning as follows. Normally, there should not be any warning.

[greg-db]

Thanks for the report. This appears to be a duplicate of #330, so I'll close this in favor of that one. Please subscribe to that issue for updates.