diff --git a/WebDoorCreator.API/Controllers/OrderController.cs b/WebDoorCreator.API/Controllers/OrderController.cs
index 1de7526..ea93e93 100644
--- a/WebDoorCreator.API/Controllers/OrderController.cs
+++ b/WebDoorCreator.API/Controllers/OrderController.cs
@@ -79,35 +79,38 @@ namespace WebDoorCreator.API.Controllers
                 // recuper elenco porte...
                 List<DoorCostingDTO> dcDTO = new List<DoorCostingDTO>();
                 var doorsList = await WDCService.DoorGetByOrderId(OrderId);
-                foreach (var door in doorsList)
+                if (doorsList != null)
                 {
-                    // recupero i dato DoorOp
-                    var doorOpList = await WDCService.DoorOpGetByDoorId(door.DoorId);
-                    Dictionary<string, List<string>> currBOMList = new Dictionary<string, List<string>>();
-                    // ciclo su tutte le DoorOp
-                    foreach (var doorOp in doorOpList)
+                    foreach (var door in doorsList)
                     {
-                        // cerco se ci sia già o meno nella BOM l'item corrente
-                        if (currBOMList.ContainsKey(doorOp.ObjectId))
+                        // recupero i dato DoorOp
+                        var doorOpList = await WDCService.DoorOpGetByDoorId(door.DoorId);
+                        Dictionary<string, List<string>> currBOMList = new Dictionary<string, List<string>>();
+                        // ciclo su tutte le DoorOp
+                        foreach (var doorOp in doorOpList)
                         {
-                            currBOMList[doorOp.ObjectId].Add(doorOp.JsoncActVal);
+                            // cerco se ci sia già o meno nella BOM l'item corrente
+                            if (currBOMList.ContainsKey(doorOp.ObjectId))
+                            {
+                                currBOMList[doorOp.ObjectId].Add(doorOp.JsoncActVal);
+                            }
+                            else
+                            {
+                                List<string> currOp = new List<string>();
+                                currOp.Add(doorOp.JsoncActVal);
+                                currBOMList.Add(doorOp.ObjectId, currOp);
+                            }
                         }
-                        else
+                        // creo oggetto DTO finale della porta
+                        var doorDto = new DoorCostingDTO()
                         {
-                            List<string> currOp = new List<string>();
-                            currOp.Add(doorOp.JsoncActVal);
-                            currBOMList.Add(doorOp.ObjectId, currOp);
-                        }
+                            DoorId = door.DoorId,
+                            Quantity = door.Quantity,
+                            EstimatedWorkTime = 0,
+                            BOMList = currBOMList
+                        };
+                        dcDTO.Add(doorDto);
                     }
-                    // creo oggetto DTO finale della porta
-                    var doorDto = new DoorCostingDTO()
-                    {
-                        DoorId = door.DoorId,
-                        Quantity = door.Quantity,
-                        EstimatedWorkTime = 0,
-                        BOMList = currBOMList
-                    };
-                    dcDTO.Add(doorDto);
                 }
                 //answ. = rawOrder.OrderDescript;
                 answ.DoorsList = dcDTO;
diff --git a/WebDoorCreator.Data/User/ClaimConverter.cs b/WebDoorCreator.Data/User/ClaimConverter.cs
index b64a58e..fa934f9 100644
--- a/WebDoorCreator.Data/User/ClaimConverter.cs
+++ b/WebDoorCreator.Data/User/ClaimConverter.cs
@@ -38,7 +38,11 @@ namespace WebDoorCreator.Data.User
 
         public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
         {
-            throw new NotImplementedException();
-        }
+#if false
+            throw new NotImplementedException(); 
+#endif
+            // da verificare
+            writer.WriteValue(JsonConvert.SerializeObject(value));
+        } 
     }
 }
diff --git a/WebDoorCreator.Data/WDCDataContext.cs b/WebDoorCreator.Data/WDCDataContext.cs
index 39bdd5a..0d27b80 100644
--- a/WebDoorCreator.Data/WDCDataContext.cs
+++ b/WebDoorCreator.Data/WDCDataContext.cs
@@ -15,9 +15,11 @@ namespace WebDoorCreator.Data
     {
         #region Public Constructors
 
+#if false
         public WDCDataContext()
         {
-        }
+        } 
+#endif
 
         public WDCDataContext(IConfiguration configuration)
         {
diff --git a/WebDoorCreator.Data/WebDoorCreator.Data.csproj b/WebDoorCreator.Data/WebDoorCreator.Data.csproj
index 3bba77d..2ff326f 100644
--- a/WebDoorCreator.Data/WebDoorCreator.Data.csproj
+++ b/WebDoorCreator.Data/WebDoorCreator.Data.csproj
@@ -16,7 +16,7 @@
     <PackageReference Include="EgwCoreLib.Utils" Version="1.4.2307.3111" />
     <PackageReference Include="EntityFrameworkCore.SqlServer.HierarchyId" Version="3.0.1" />
     <PackageReference Include="MailKit" Version="3.5.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="6.0.11" />
+    <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="6.0.14" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="6.0.14" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="6.0.14" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.14" />
diff --git a/WebDoorCreator.UI/Components/Gen/NavMenuHorizontal.razor b/WebDoorCreator.UI/Components/Gen/NavMenuHorizontal.razor
index ee14ca2..a76cec2 100644
--- a/WebDoorCreator.UI/Components/Gen/NavMenuHorizontal.razor
+++ b/WebDoorCreator.UI/Components/Gen/NavMenuHorizontal.razor
@@ -134,7 +134,7 @@
                                 </li>
                                 <li class="list-group-item">
                                     <div class="text-end">
-                                        <form method="post" action="@actionUrl"
+                                        <form method="post" action="@actionUrl">
                                             <button type="submit" class="btnLogout">Log out <i class="fa-solid fa-arrow-right-from-bracket"></i></button>
                                         </form>
                                     </div>
diff --git a/WebDoorCreator.UI/Components/Order/OrderList.razor b/WebDoorCreator.UI/Components/Order/OrderList.razor
index a591bbb..94675f0 100644
--- a/WebDoorCreator.UI/Components/Order/OrderList.razor
+++ b/WebDoorCreator.UI/Components/Order/OrderList.razor
@@ -74,7 +74,7 @@ else
                         }
                     </td>
                     <td class="small">
-                        @if (isEdit && item.OrderId == currOrderId)
+                        @if (isEdit && item.OrderId == currOrderId && currOrder != null)
                         {
                             @if (item.OrderStatus < 20 || WDCUService.userRole == "DcaAdmin" || WDCUService.userRole == "SuperAdmin")
                             {
diff --git a/WebDoorCreator.UI/Pages/UserAdmin.razor.cs b/WebDoorCreator.UI/Pages/UserAdmin.razor.cs
index b249b40..5847ccd 100644
--- a/WebDoorCreator.UI/Pages/UserAdmin.razor.cs
+++ b/WebDoorCreator.UI/Pages/UserAdmin.razor.cs
@@ -482,8 +482,11 @@ namespace WebDoorCreator.UI.Pages
                     if (user.Claims != null && user.Claims.Count > 0)
                     {
                         var CurrentUserClaim = user.Claims.FirstOrDefault();
-                        CurrentUserClaimType = CurrentUserClaim.Type;
-                        CurrentUserClaimVal = CurrentUserClaim.Value;
+                        if (CurrentUserClaim != null)
+                        {
+                            CurrentUserClaimType = CurrentUserClaim.Type;
+                            CurrentUserClaimVal = CurrentUserClaim.Value;
+                        }
                     }
                     else
                     {
@@ -614,15 +617,12 @@ namespace WebDoorCreator.UI.Pages
                                 user,
                                 resetToken,
                                 objUser.PasswordHash);
-                        if (!passworduser.Succeeded)
+                        if (passworduser != null && !passworduser.Succeeded)
                         {
-                            if (passworduser.Errors.FirstOrDefault() != null)
+                            var errore = passworduser.Errors.FirstOrDefault();
+                            if (errore != null)
                             {
-                                strError =
-                                    passworduser
-                                    .Errors
-                                    .FirstOrDefault()
-                                    .Description;
+                                strError = errore.Description;
                             }
                             else
                             {
@@ -656,7 +656,7 @@ namespace WebDoorCreator.UI.Pages
                     if (UserClaims != null && UserClaims.Count > 0)
                     {
                         var oldClaim = UserClaims.FirstOrDefault();
-                        if (!oldClaim.Equals(CurrentUserClaim))
+                        if (oldClaim != null && !oldClaim.Equals(CurrentUserClaim))
                         {
                             // recupero il ruolo attuale e lo rimuovo
                             await _UserManager.RemoveClaimAsync(user, oldClaim);
@@ -682,15 +682,10 @@ namespace WebDoorCreator.UI.Pages
                     var CreateResult = await _UserManager.CreateAsync(NewUser, objUser.PasswordHash);
                     if (!CreateResult.Succeeded)
                     {
-                        if (CreateResult
-                            .Errors
-                            .FirstOrDefault() != null)
+                        var currresErr = CreateResult.Errors.FirstOrDefault();
+                        if (currresErr != null)
                         {
-                            strError =
-                                CreateResult
-                                .Errors
-                                .FirstOrDefault()
-                                .Description;
+                            strError = currresErr.Description;
                         }
                         else
                         {
diff --git a/WebDoorCreator.UI/WebDoorCreator.UI.csproj b/WebDoorCreator.UI/WebDoorCreator.UI.csproj
index 12ef422..7d56ca9 100644
--- a/WebDoorCreator.UI/WebDoorCreator.UI.csproj
+++ b/WebDoorCreator.UI/WebDoorCreator.UI.csproj
@@ -41,7 +41,7 @@
 		<PackageReference Include="EgwCoreLib.Razor" Version="1.4.2307.3111" />
 		<PackageReference Include="EgwCoreLib.Utils" Version="1.4.2307.3111" />
 		<PackageReference Include="EntityFrameworkCore.SqlServer.HierarchyId" Version="3.0.1" />
-		<PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="6.0.11" />
+		<PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="6.0.14" />
 		<PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="6.0.14" />
 		<PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="6.0.14" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.14" />
@@ -49,7 +49,7 @@
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>
-		<PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="6.0.12" />
+		<PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="6.0.14" />
 		<PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
 		<PackageReference Include="NLog" Version="5.2.2" />
 		<PackageReference Include="StackExchange.Redis" Version="2.6.122" />