Merge pull request #72 from DynamicsValue/feature/25x-improvements

Feature/25x improvements

CHANGELOG.md

@@ -10,6 +10,7 @@
 
 ### Changed
 
+- Improves exception message when an early bound type was not generated - https://github.com/DynamicsValue/fake-xrm-easy/issues/145 
 - Resolves referencing EntityAlias or EntityName in conditions inside nested filters of a LinkedEntity (thanks Temmy) - https://github.com/DynamicsValue/fake-xrm-easy/issues/63
 - Resolves Resolving entity references by Alternate Keys when EntityMetadata doesn't have any Keys. - https://github.com/DynamicsValue/fake-xrm-easy/issues/138
 - Resolves an issue where a ConditionExpression with an In operator should to not take array of integers as an input, but instead separate values (thanks Ben and Betim) - https://github.com/DynamicsValue/fake-xrm-easy/issues/96

src/FakeXrmEasy.Core/Extensions/XmlExtensionsForFetchXml.cs

@@ -976,7 +976,7 @@ public static object GetConditionExpressionValueCast(string value, IXrmFakedCont
 
             if (bIsNumeric || bIsDateTime)
             {
-                throw new Exception("When using arithmetic values in Fetch a ProxyTypesAssembly must be used in order to know which types to cast values to.");
+                throw new Exception($"When using arithmetic values in a condition of attribute '{sAttributeName}' of entity '{sEntityName}' in a Fetch a ProxyTypesAssembly must be used in order to know which types to cast values to. If you are using early bound types, please make sure the early bound type was generated for entity '{sEntityName}'");
             }
 
             //Default value