There seems to be an issue with LoginWithCustomID on Mac in the newest unity plugin v0.31.160705. It returns in the error callback but the error message shows no failure, the info seems to show success actually. When reverting backing to unity plugin v0.27.160523 the login on Mac works again.
When you upgrade please be sure to delete your PlayFabSdk directory before copying the new one. A common issue is when people copy the new sdk over top of the old folder. Also, please be sure you are not trying to copy the server sdk over a client sdk, or vice versa. Lastly the plugins folder only applies to the PlayFabClientSdk.
If you are getting the error callback, it shouldn't be possible for ErrorMessage to be null. Whatever the message is, no matter how cryptic, it can be useful for diagnosing the problem. Additionally, there is sometimes more detailed information in the ErrorDetails dictionary.
We've added a useful utility for unpacking a full report about the error: PlayFabError.GenerateErrorReport().
If you continue to have difficulty upgrading to the latest version, please post again with more information about the error you are getting, preferably the result returned by GenerateErrorReport
I deleted the entire PlayFab plugin elements before adding the update. I only use the Unity package so I wouldn't expect any conflicts with server vs client as I've only ever seen one option for the Unity package.
The other interesting thing is that the same integration worked properly on PC with Windows 10, but using the same project on Mac caused the login error.
The ErrorMessage wasn't actually null, it just showed results which appeared to contain no error. I don't have the error message now though because I reverted to an older PlayFab Unity package.
Alright. The next time you update your sdk, please respond with the requested details. All recent tests of UnitySdk on iOS have been successful on our end, so without more details I have nothing to work with.
