getting this error

Error while compiling: PublicQuarryLock.cs(728,57): error CS1061: Type `uint' does not contain a definition for `Value' and no extension method `Value' of type `uint' could be found. Are you missing `Newtonsoft.Json.Linq' using directive?

Update for Mai 4 on force wipe, please do not use before that.
- Change netId from 32bits to 64 bits