better exception handling

Author: SimonCropp

src/Directory.Build.props

@@ -2,7 +2,7 @@
 <Project>
   <PropertyGroup>
     <NoWarn>CS1591;NU5104;CS1573;CS9107;NU1608;NU1109</NoWarn>
-    <Version>31.0.1</Version>
+    <Version>31.0.2</Version>
     <LangVersion>preview</LangVersion>
     <AssemblyVersion>1.0.0</AssemblyVersion>
     <PackageTags>EntityFrameworkCore, EntityFramework, GraphQL</PackageTags>

src/GraphQL.EntityFramework/Where/ExpressionBuilder.cs

@@ -75,28 +75,35 @@ public static Expression<Func<T, bool>> BuildPredicate(string path, Comparison c
 
     static Expression MakePredicateBody(string path, Comparison comparison, string?[]? values, bool negate)
     {
-        Expression expressionBody;
-
-        // If path includes list property access
-        if (HasListPropertyInPath(path))
-        {
-            // Handle a list path
-            expressionBody = ProcessList(path, comparison, values!);
-        }
-        // Otherwise linear property access
-        else
+        try
         {
-            // Just get expression
-            expressionBody = GetExpression(path, comparison, values);
-        }
+            Expression expressionBody;
+
+            // If path includes list property access
+            if (HasListPropertyInPath(path))
+            {
+                // Handle a list path
+                expressionBody = ProcessList(path, comparison, values!);
+            }
+            // Otherwise linear property access
+            else
+            {
+                // Just get expression
+                expressionBody = GetExpression(path, comparison, values);
+            }
 
-        // If the expression should be negated
-        if (negate)
+            // If the expression should be negated
+            if (negate)
+            {
+                expressionBody = NegateExpression(expressionBody);
+            }
+
+            return expressionBody;
+        }
+        catch (Exception exception)
         {
-            expressionBody = NegateExpression(expressionBody);
+            throw new ($"Failed to build expression. Path: {path}, Comparison: {comparison}, Negate: {negate}, ", exception);
         }
-
-        return expressionBody;
     }
 
     static Expression ProcessList(string path, Comparison comparison, string?[]? values)