I upgraded from 2.1.7 to 2.1.8 to try to address the non-working friend features in the WebGL version. But this new version seems to have broken the user login and create account feature. If a player tries to log in they get the error: "Credentials are invalid." If they try to create a new account then they get the error: "Username/Password invalid."
I updated the server files to the 2.1.8 version as well as on the Unity side. But still got these errors. When I purged the combu plugin from Unity and reverted back to 2.1.7 then I was able to log in with no problem without changing any settings. And that includes leaving the server version at 2.1.8.
I tried to make a new WebGL build from the latest version 2.1.8 and it worked fine, no issues in any section of Combu/Demo/CombuDemo scene. Can you publish 2.1.8 in another folder, edit its default config.php and send me your Combu URL and secret key by PM please?
FRANCESCO CROCETTI @ SKARED CREATIONS
Found the problem!
I'm currently working with auto-generated guest accounts and, as a result, haven't been generating passwords but just setting them to a "" value. Doing this worked fine in 2.1.7 but 2.1.8 isn't too happy with this approach and throws errors. I added a generic value to the password and then everything worked fine.