Fix #58

src/EasyAbp.Abp.SettingUi.Application.Contracts/Dto/SettingGroup.cs

@@ -21,7 +21,7 @@ public class SettingInfo
         public string DisplayName { get; set; }
         public string Description { get; set; }
         public string Value { get; set; }
-        public ExtraPropertyDictionary Properties { get; set; } 
+        public Dictionary<string, object> Properties { get; set; } 
         public string Permission { get; set; }
     }
 }

src/EasyAbp.Abp.SettingUi.Application.Contracts/SettingUiApplicationContractsModule.cs

@@ -1,7 +1,10 @@
-using Volo.Abp.Application;
+using System.Collections.Generic;
+using EasyAbp.Abp.SettingUi.Dto;
+using Volo.Abp.Application;
 using Volo.Abp.Modularity;
 using Volo.Abp.VirtualFileSystem;
 using Volo.Abp.Authorization;
+using Volo.Abp.Json.SystemTextJson;
 
 namespace EasyAbp.Abp.SettingUi
 {
@@ -12,6 +15,14 @@ namespace EasyAbp.Abp.SettingUi
         )]
     public class SettingUiApplicationContractsModule : AbpModule
     {
-
+        public override void ConfigureServices(ServiceConfigurationContext context)
+        {
+            Configure<AbpSystemTextJsonSerializerOptions>(options =>
+            {
+                // System.Text.Json seems cannot deserialize the Dictionary<string, object> type properly,
+                // So we let JSON.NET do this
+                options.UnsupportedTypes.AddIfNotContains(typeof(List<SettingGroup>));
+            });
+        }
     }
 }

src/EasyAbp.Abp.SettingUi.Web/Pages/Components/SettingViewComponent.cs

@@ -29,7 +29,7 @@ public class SettingHtmlInfo
         public string Group2 { get; }
         public string FormName { get; }
         public string Type { get; }
-        public ExtraPropertyDictionary Properties { get; }
+        public Dictionary<string, object> Properties { get; }
 
         public SettingHtmlInfo(SettingInfo settingInfo)
         {