diff --git a/Docs/Demos/NCTLWebExplorer/Pages/BlockDetail.razor b/Docs/Demos/NCTLWebExplorer/Pages/BlockDetail.razor
index a46c348..de3c3ad 100644
--- a/Docs/Demos/NCTLWebExplorer/Pages/BlockDetail.razor
+++ b/Docs/Demos/NCTLWebExplorer/Pages/BlockDetail.razor
@@ -43,7 +43,7 @@ else
                            }
                            else
                            {
-                                <b><a href="/get-entity/@(_block.Proposer)">@_block.Proposer.PublicKey.FormatPublicKey()</a></b>
+                                <b><a href="/get-entity/@(_block.Proposer.PublicKey.ToString())">@_block.Proposer.PublicKey.FormatPublicKey()</a></b>
                            }
                     </div>
                 </div>
diff --git a/Docs/Demos/NCTLWebExplorer/Pages/GetEntity.razor.cs b/Docs/Demos/NCTLWebExplorer/Pages/GetEntity.razor.cs
index 4664e76..4b006eb 100644
--- a/Docs/Demos/NCTLWebExplorer/Pages/GetEntity.razor.cs
+++ b/Docs/Demos/NCTLWebExplorer/Pages/GetEntity.razor.cs
@@ -16,6 +16,8 @@ public enum AccountInfoMethod
 
 public partial class GetEntity
 {
+    [Inject] protected ILogger<GetEntity> Logger { get; set; }
+
     [Parameter] public string AccountPublicKey { get; set; }
 
     private int _queryMethod;
@@ -54,6 +56,7 @@ async Task GetEntityBtnClicked()
                     if (key == null || 
                         (key is not IEntityIdentifier))
                     {
+                        Logger.LogError($"Cannot convert '{EntityAddress}' to entity identifier. key: '{key}'");
                         ErrorMessage = "Wrong entity identifier value or format.";
                         return;
                     }
@@ -69,10 +72,12 @@ async Task GetEntityBtnClicked()
                     }
                     catch (RpcClientException e)
                     {
+                        Logger.LogError($"RPC Error getting entity: {e.Message} - {e.Data}'");
                         ErrorMessage = e.Message + ".\n" + e.Data;
                     }
                     catch (Exception e)
                     {
+                        Logger.LogError($"Error getting entity: {e.Message}'");
                         ErrorMessage = "Wrong entity identifier value or format.";
                     }
                 }
@@ -83,6 +88,7 @@ async Task GetEntityBtnClicked()
                     if (key == null || 
                         (key is not PublicKey && key is not AccountHashKey))
                     {
+                        Logger.LogError($"Cannot convert '{EntityAddress}' to public key or account hash. key: '{key}'");
                         ErrorMessage = "Wrong entity identifier value or format.";
                         return;
                     }
@@ -104,10 +110,12 @@ async Task GetEntityBtnClicked()
                     }
                     catch (RpcClientException e)
                     {
+                        Logger.LogError($"RPC Error getting account info: {e.Message} - {e.Data}'");
                         ErrorMessage = e.Message + ".\n" + e.Data;
                     }
                     catch (Exception e)
                     {
+                        Logger.LogError($"Error getting account info: {e.Message}'");
                         ErrorMessage = "Wrong entity identifier value or format.";
                     }
                 }