Static property must be initialized in static constructor.

framework/src/Volo.Abp.Http/Volo/Abp/Http/ProxyScripting/Configuration/AbpApiProxyScriptingOptions.cs

@@ -10,10 +10,8 @@ namespace Volo.Abp.Http.ProxyScripting.Configuration
 
         public static Func<PropertyInfo, string> PropertyNameGenerator { get; set; }
 
-        public AbpApiProxyScriptingOptions()
+        static AbpApiProxyScriptingOptions()
         {
-            Generators = new Dictionary<string, Type>();
-            
             PropertyNameGenerator = propertyInfo =>
             {
                 var jsonPropertyNameAttribute = propertyInfo.GetSingleAttributeOrNull<System.Text.Json.Serialization.JsonPropertyNameAttribute>(true);
@@ -33,5 +31,10 @@ namespace Volo.Abp.Http.ProxyScripting.Configuration
                 return null;
             };
         }
+
+        public AbpApiProxyScriptingOptions()
+        {
+            Generators = new Dictionary<string, Type>();
+        }
     }
 }