More specific component error messaging and modes for native UI to prevent blocking dialog in some applications

Gems/GraphCanvas/Code/Source/GraphCanvas.cpp

@@ -190,12 +190,12 @@ namespace GraphCanvas
 
     void GraphCanvasSystemComponent::Init()
     {
-        RegisterAssetHandler();
         m_translationDatabase.Init();
     }
 
     void GraphCanvasSystemComponent::Activate()
     {
+        RegisterAssetHandler();
         RegisterTranslationBuilder();
 
         AzFramework::AssetCatalogEventBus::Handler::BusConnect();
@@ -233,6 +233,7 @@ namespace GraphCanvas
         GraphCanvasRequestBus::Handler::BusDisconnect();
         AZ::Data::AssetBus::MultiHandler::BusDisconnect();
 
+        m_translationAssetWorker.Deactivate();
         UnregisterAssetHandler();
     }
 

Gems/GraphCanvas/Code/Source/Translation/TranslationBuilder.cpp

@@ -48,6 +48,14 @@ namespace GraphCanvas
         }
     }
 
+    void TranslationAssetWorker::Deactivate()
+    {
+        if (AZ::Data::AssetManager::Instance().GetHandler(AZ::Data::AssetType{ azrtti_typeid<TranslationAsset>() }))
+        {
+            AZ::Data::AssetManager::Instance().UnregisterHandler(m_assetHandler.get());
+        }
+    }
+
     void TranslationAssetWorker::ShutDown()
     {
         m_isShuttingDown = true;