fail silently if url can not be resolved

ModpackUpdater.Apps.Manager/Features/SharedFunctions.cs

@@ -123,10 +123,17 @@ internal static class SharedFunctions
         {
             if (action.SourceType != SourceType.DirectLink)
             {
-                Task.Run(async () =>
+                try
                 {
-                    action.SourceUrl = await factory.ResolveSourceUrl(action);
+                    Task.Run(async () =>
-                }).Wait();
+                    {
+                        action.SourceUrl = await factory.ResolveSourceUrl(action);
+                    }).Wait();
+                }
+                catch (Exception)
+                {
+                    // Fail silently
+                }
                 api.UpdateItem(action);
             }
         }