Jump To VB.NET

VisualStudio 오류를 확인하던 중 ASCII 값에 대한 내용을 기록으로 남깁니다. ^^

System.NullReferenceException: Object reference not set to an instance of an object.
   at Microsoft.CodeAnalysis.FindUsages.DefinitionItem.Create(ImmutableArray`1 tags, ImmutableArray`1 displayParts, ImmutableArray`1 sourceSpans, ImmutableArray`1 nameDisplayParts, ImmutableDictionary`2 properties, Boolean displayIfNoReferences)
   at Microsoft.CodeAnalysis.FindUsages.DefinitionItem.Create(ImmutableArray`1 tags, ImmutableArray`1 displayParts, ImmutableArray`1 sourceSpans, ImmutableArray`1 nameDisplayParts, Boolean displayIfNoReferences)
   at Microsoft.CodeAnalysis.Editor.TypeScript.Features.GoToDefinition.NamedDefinitionItemExtensions.TryGetNavigableDefinitionItem(NamedDefinitionItem namedDefinition, Project currentProject, IFilePathDefinitionItemProvider filePathDefinitionItemProvider, JoinableTaskContext joinableTaskContext, DefinitionItem& definitionItem)
   at Microsoft.CodeAnalysis.Editor.TypeScript.Features.GoToDefinition.TypeScriptGoToSymbolService.<GetSymbolsAsync>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.CodeAnalysis.Editor.NavigableSymbols.NavigableSymbolService.NavigableSymbolSource.<GetNavigableSymbolAsync>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<QueryNavigableSymbolAsync>d__35.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<SetMouseCursorAndNavigableSpanHelperAsync>d__33.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<SetMouseCursorAndNavigableSpanHelperAsync>d__33.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<>c__DisplayClass32_0.<<SetMouseCursorAndNavigableSpanAsync>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.Threading.JoinableTask.<JoinAsync>d__78.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.Threading.JoinableTask`1.<JoinAsync>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<SetMouseCursorAndNavigableSpanAsync>d__32.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.Text.Utilities.GuardedOperations.<CallExtensionPointAsync>d__32.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.VisualStudio.Telemetry.WindowsErrorReporting.WatsonReport.GetClrWatsonExceptionInfo(Exception exceptionObject)

https://www.facebook.com/groups/MHVB.Net/permalink/1679882212162998/

행복한 고수되셔요.

woojja ))*

\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

asp.net mvc5 에서 ES5 Setting 하는 방법에 대해 알아봤습니다.

다음과 같은 글이 있어 공유합니다.

https://sung.codes/blog/2017/05/22/setting-es6-environment-asp-net-mvc-5/

행복한 고수되십시오.

woojja ))*

]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

Controller 에 RoutePrefix Attribute 를 설정해도 작동하지 않는 경우가 있다.

이는 한가지를 설정해주지 않아서 일텐데...

    public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
            
            routes.MapMvcAttributeRoutes();
            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );
        }
    }

위와 같이 routes.MapMvcAttributeRoutes(); 를 추가해준다.

위 구문을 추가해주면 각 Controller 의 노출된 Action Method 에 기본적으로 Route Attribute 를 추가해주어야 한다.

행복한 고수되셔요.

woojja ))*

\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\