There seem to be a lot of people with the same or similar problems trying to Upgrade from Vuforia 5 (in my case 5.5.9) to 6.2, here are a few past threads dealing with the same problems:
The Migration guide can be found here: https://library.vuforia.com/articles/Solution/How-To-Migrate-a-Unity-Project.html#migrating-6-2 and it says to Download the "ConfigurationUpgrade.cs" script, but there is no Download link available in the guide:
Download the upgrade script ConfigurationUpgrade.cs and add it to any Assets/Editor folder.
It instead links to the page with the Script that can be Copy/Pasted into a Unity Script afterwards: https://library.vuforia.com/articles/Solution/Unity-Configuration-Upgrade-Script-for-Vuforia-6-2-plus
As other people have said in past topics regarding this problem, immediately after Copy/Pasting "ConfigurationUpgrade.cs" from that page as Assets/Editor/ConfigurationUpgrade.cs one starts getting these Errors in Unity:
Assets/Editor/ConfigurationUpgrade.cs(74,25): error CS1525: Unexpected symbol `bs'
Assets/Editor/ConfigurationUpgrade.cs(352,33): error CS1525: Unexpected symbol `1'
This can be fixed by adding a "?" to lines 74 and 352 so they look like this:
var name = idx < 0 ? bs.path : bs.path.Substring(idx+1);
WriteProperty(property, value ? 1 : 0);
So far so good, but afterwards one gets this Error instead:
Assets/Editor/ConfigurationUpgrade.cs(327,60): error CS1061: Type `UnityEditor.SerializedProperty' does not contain a definition for `GetArrayItems' and no extension method `GetArrayItems' of type `UnityEditor.SerializedProperty' could be found. Are you missing an assembly reference?
Could someone from Vuforia try a manual Upgrade for a sample project using the provided guide and see if it works? Could it be that the only script available on the site: https://library.vuforia.com/articles/Solution/Unity-Configuration-Upgrade-Script-for-Vuforia-6-2-plus isn't Up-to-Date and you forgot to offer a link to download "ConfigurationUpgrade.cs" or haven't updated the Live version on that page with the newest version and that's where the problem stems from?
- Could you make a working "ConfigurationUpgrade.cs" script downloadable and link it to the guide as it says?
- If not, could you check if the script available at: https://library.vuforia.com/articles/Solution/Unity-Configuration-Upgrade-Script-for-Vuforia-6-2-plus that you can Copy&Paste is up to date and works?
Thanks in advance.