Getting errors on import of Climbing pack

I'm getting two errors after importing the climbing pack that I don't know how to resolve. I've reimported the 2 scripts. I've tried restarting Unity a couple of times and nothings has worked. I imported the Agility pack prior and had zero issues with that import.

Error 1:
Assets\Opsive\UltimateCharacterController\Add-Ons\Climbing\Scripts\LadderClimb.cs(149,21): error CS0200: Property or indexer 'DetectObjectAbilityBase.DetectedObject' cannot be assigned to -- it is read only

Error 2:
Assets\Opsive\UltimateCharacterController\Add-Ons\Climbing\Scripts\FreeClimb.cs(211,21): error CS0200: Property or indexer 'DetectObjectAbilityBase.DetectedObject' cannot be assigned to -- it is read only

Please advise on how to resolve this issue.

Thanks!
 
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