diff --git a/FruitBank.Common/Entities/Partner.cs b/FruitBank.Common/Entities/Partner.cs
new file mode 100644
index 0000000..711faad
--- /dev/null
+++ b/FruitBank.Common/Entities/Partner.cs
@@ -0,0 +1,6 @@
+namespace FruitBank.Common.Entities;
+
+public class Partner
+{
+    
+}
\ No newline at end of file
diff --git a/FruitBank.Common/Entities/Shipping.cs b/FruitBank.Common/Entities/Shipping.cs
new file mode 100644
index 0000000..85b828b
--- /dev/null
+++ b/FruitBank.Common/Entities/Shipping.cs
@@ -0,0 +1,6 @@
+namespace FruitBank.Common.Entities;
+
+public class Shipping
+{
+    
+}
\ No newline at end of file
diff --git a/FruitBank.Common/Entities/ShippingItem.cs b/FruitBank.Common/Entities/ShippingItem.cs
new file mode 100644
index 0000000..c8ec638
--- /dev/null
+++ b/FruitBank.Common/Entities/ShippingItem.cs
@@ -0,0 +1,6 @@
+namespace FruitBank.Common.Entities;
+
+public class ShippingItem
+{
+    
+}
\ No newline at end of file
diff --git a/FruitBank.Common/Entities/SippingDocument.cs b/FruitBank.Common/Entities/SippingDocument.cs
new file mode 100644
index 0000000..9c7358e
--- /dev/null
+++ b/FruitBank.Common/Entities/SippingDocument.cs
@@ -0,0 +1,6 @@
+namespace FruitBank.Common.Entities;
+
+public class SippingDocument
+{
+    
+}
\ No newline at end of file
diff --git a/FruitBankHybrid.Shared/Pages/Chat.razor.cs b/FruitBankHybrid.Shared/Pages/Chat.razor.cs
index f96c8e5..8b50b8e 100644
--- a/FruitBankHybrid.Shared/Pages/Chat.razor.cs
+++ b/FruitBankHybrid.Shared/Pages/Chat.razor.cs
@@ -37,9 +37,9 @@ namespace FruitBankHybrid.Shared.Pages
         {
             _message = string.Empty;
 
-            var measuringModel = (await FruitBankSignalRClient.GetWelcomeMessage())!;
+            var measuringModel = (await FruitBankSignalRClient.GetMeasuringModelAsync())!;
 
-            _messages.Add((_userName, measuringModel.Name));
+            _messages.Add((_userName, measuringModel?.Name ?? "ERROR"));
         }
     }
 }
diff --git a/FruitBankHybrid.Shared/Services/SignalRs/FruitBankSignalRClient.cs b/FruitBankHybrid.Shared/Services/SignalRs/FruitBankSignalRClient.cs
index 269625b..51479f1 100644
--- a/FruitBankHybrid.Shared/Services/SignalRs/FruitBankSignalRClient.cs
+++ b/FruitBankHybrid.Shared/Services/SignalRs/FruitBankSignalRClient.cs
@@ -17,7 +17,7 @@ namespace FruitBankHybrid.Shared.Services.SignalRs
             ConstHelper.NameByValue<SignalRTags>(0);
         }
 
-        public Task<MeasuringModel?> GetWelcomeMessage()
+        public Task<MeasuringModel?> GetMeasuringModelAsync()
             => GetAllAsync<MeasuringModel>(SignalRTags.GetMeasuringModel);
 
         //public Task GetWelcomeMessageAsync(string message, Action? callback = null)