Fixing build errors

prs.classes/Entities/Quote/QuoteContract/QuoteContractProposal.cs

@@ -1,5 +1,4 @@
 using System.Linq;
-using FluentResults;
 using InABox.Core;
 
 namespace Comal.Classes
@@ -70,9 +69,16 @@ namespace Comal.Classes
 
         }
 
-        private static Result<double> CheckProposalOverride(QuoteContractProposal? proposal, double value)
+        private static Result<double, string> CheckProposalOverride(QuoteContractProposal? proposal, double value)
         {
-            return proposal?.OverridePrice == true ? Result.Fail("") : Result.Ok(value);
+            if(proposal?.OverridePrice == true)
+            {
+                return Result.Error("");
+            }
+            else
+            {
+                return Result.Ok(value);
+            }
         }
     }
 }