Here is what I have
I have a view component as
public class TestViewComponent : ViewComponent
{
public async Task<IViewComponentResult> InvokeAsync(int param1, int param2)
{
return Content(param1.ToString() + param2);
}
}
And a controller as
public class HomeController : Controller
{
private Dictionary<string, object> _dict = new Dictionary<string, object>();
public IActionResult Index()
{
_dict = new Dictionary<string, object>() { ["param1"] = 100, ["param2"] = 200 };
return ViewComponent("Test", _dict)
}
public IActionResult Index1()
{
var obj = new { param1 = 100, param2 = 200 };
var objString = JsonConvert.SerializeObject(obj);
_dict = JsonConvert.DeserializeObject<Dictionary<string, object>>(objString);
return ViewComponent("Test", _dict);
}
}
When I call the first Index action everything is good. It works as expected but when I call the Index1 action I get an error with the following stack trace
System.InvalidCastException: Unable to cast object of type 'System.Int64' to type 'System.Int32'.
at lambda_method(Closure , Object , Object[] )
at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.<InvokeAsyncCore>d__6.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.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.<InvokeAsync>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.AspNetCore.Mvc.ViewComponents.DefaultViewComponentHelper.<InvokeCoreAsync>d__12.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.AspNetCore.Mvc.ViewFeatures.Internal.ViewComponentResultExecutor.<ExecuteAsync>d__6.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.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeResultAsync>d__30.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.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeNextResultFilterAsync>d__28.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ResultExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeNextResourceFilter>d__22.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ResourceExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeAsync>d__20.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.AspNetCore.Builder.RouterMiddleware.<Invoke>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.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.<Invoke>d__6.MoveNext()
It seems there is some issue after the Deserialization. The exception is thrown even before the InvokeAsync method of the view component is called.
I have been stuck on this for a while. Any help will be really appreciated.
Thanks.
The error message is pretty much telling what's happening here. The actual objects in the deserialized dictionary are Int64s, which the arguments expected by the ViewComponent are Int32 (also called int in C#).
Related
When i use <TargetFramework>net462</TargetFramework> for my Okta SAML implementation this throw a Invalid URL when it this new Saml2AuthnRequest(config); but on my first try using this code on netcoreapp3.1` this worked perfectly fine. Please let me know if i miss something thank you.
[HttpGet, AllowAnonymous]
public IActionResult Index(string returnUrl = null)
{
try
{
var config = GetSAMLConfig();
var binding = new Saml2RedirectBinding();
binding.SetRelayStateQuery(new Dictionary<string, string> { { relayStateReturnUrl, returnUrl ?? Url.Content("~/") } });
var request = new Saml2AuthnRequest(config);
return binding.Bind(request).ToActionResult();
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
private Saml2Configuration GetSAMLConfig()
{
var config = new Saml2Configuration();
config.AllowedAudienceUris.Add("Okta_SAML_Example");
config.CertificateValidationMode = X509CertificateValidationMode.ChainTrust;
config.RevocationMode = X509RevocationMode.NoCheck;
var entityDescriptor = new EntityDescriptor();
entityDescriptor.ReadIdPSsoDescriptorFromUrl(new Uri("https://---------.okta.com/app/exk2b0b7dibno7rOB5d6/sso/saml/metadata"));
if (entityDescriptor.IdPSsoDescriptor != null)
{
config.SingleSignOnDestination = entityDescriptor.IdPSsoDescriptor.SingleSignOnServices.First().Location;
config.SignatureValidationCertificates.AddRange(entityDescriptor.IdPSsoDescriptor.SigningCertificates);
}
else
{
throw new Exception("IdPSsoDescriptor not loaded from metadata.");
}
return config;
}
Actual exception
System.UriFormatException: Invalid URI: The format of the URI could not be determined.
at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind)
at ITfoxtec.Identity.Saml2.Configuration.Saml2IdentityConfiguration.GetAudienceRestriction(Boolean audienceRestricted, IEnumerable`1 allowedAudienceUris)
at ITfoxtec.Identity.Saml2.Configuration.Saml2IdentityConfiguration.GetIdentityConfiguration(Saml2Configuration config)
at ITfoxtec.Identity.Saml2.Saml2Request..ctor(Saml2Configuration config)
at ITfoxtec.Identity.Saml2.Saml2AuthnRequest..ctor(Saml2Configuration config)
at SAMLNet461.Controllers.HomeController.Index(String returnUrl) in D:\REPO\PELICAN\LOCAL\SAML.RND - CompanyAcccounts adjustment\SAML.Demo\SAMLNet461\Controllers\HomeController.cs:line 69
at lambda_method(Closure , Object , Object[] )
at Microsoft.AspNetCore.Mvc.Internal.ActionMethodExecutor.SyncActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeActionMethodAsync>d__12.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeNextActionFilterAsync>d__10.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeInnerFilterAsync>d__13.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeNextResourceFilter>d__23.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeFilterPipelineAsync>d__18.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeAsync>d__16.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Builder.RouterMiddleware.<Invoke>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware.<Invoke>d__7.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.<Invoke>d__7.MoveNext()
The code looks correct.
Maybe it is a TLS version issue.
An alternative solution is to download the metadata in your code and add the metadata string to the ITfoxtec Identity SAML 2.0 library:
var idPMetadataXml = "... downloaded metadata ...";
var entityDescriptor = new EntityDescriptor();
entityDescriptorReadIdPSsoDescriptor(idPMetadataXml);
...
Updated:
The error seams to be in relation to Audience Restriction:
config.AllowedAudienceUris.Add("Okta_SAML_Example");
The audience have to be a URI in a .NET Framework application. Plain text strings are only supported in .NET Core and .NET 5.0.
.NET Framework sample: https://github.com/ITfoxtec/ITfoxtec.Identity.Saml2/tree/master/test/TestWebApp
I had the same issue and it was caused by "GetAudienceRestriction() method". Changing issuer name from "application-name" to "https://application-name" helped. Don't forget to change your name on your Identity Provider side (Okta, Ping Identity etc.) consistently. Now exception is not thrown anymore.
I keep getting the error System.Threading.Tasks.TaskCanceledException: A task was canceled when trying to any user admin operation on Firebase, using C# SDK.
Here is an example of how I am doing the call to Firebase Admin:
public static async Task<bool> SaveUserInFirebaseAsync(string email, string nome, bool emailVerified, string password, Guid uid)
{
UserRecordArgs args = new UserRecordArgs()
{
Uid = uid.ToString().ToUpper(),
Email = email,
EmailVerified = emailVerified,
DisplayName = nome,
Password = password
};
try
{
UserRecord userRecord = await FirebaseAuth.DefaultInstance.CreateUserAsync(args);
}
catch (Exception ex)
{
Logging.startFileLog(ex.ToString(), null, null, null, LogType.Error);
return false;
}
return true;
}
I dont know if its a firebase error or if I am doing the async call wrong.
Edit:
Here is the full stack trace
System.Threading.Tasks.TaskCanceledException: A task was canceled.
at Google.Apis.Http.ConfigurableMessageHandler.<SendAsync>d__59.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 System.Net.Http.HttpClient.<FinishSendAsyncBuffered>d__58.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 FirebaseAdmin.Util.ErrorHandlingHttpClient`1.<SendAsync>d__8.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 FirebaseAdmin.Util.ErrorHandlingHttpClient`1.<SendAndReadAsync>d__10.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 FirebaseAdmin.Util.ErrorHandlingHttpClient`1.<SendAndDeserializeAsync>d__7`1.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 FirebaseAdmin.Auth.Users.FirebaseUserManager.<PostAndDeserializeAsync>d__29`1.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 FirebaseAdmin.Auth.Users.FirebaseUserManager.<GetUserAsync>d__28.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 FirebaseAdmin.Auth.Users.FirebaseUserManager.<GetUserByEmailAsync>d__15.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 FirebaseAdmin.Auth.AbstractFirebaseAuth.<GetUserByEmailAsync>d__28.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 FirebaseAdmin.Auth.AbstractFirebaseAuth.<GetUserByEmailAsync>d__27.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 TeltonikaSiteWebApplication.WebApplicationHelpers.FireBaseHelper.<SaveUserInFirebaseAsync>d__5.MoveNext()
Below is My Code Snippet which i am using
public static IServiceCollection ConfigureNonBreakingSameSiteCookies(this IServiceCollection services)
{
services.Configure<CookiePolicyOptions>(options =>
{
options.MinimumSameSitePolicy = (SameSiteMode.Lax);
options.OnAppendCookie = cookieContext =>
CheckSameSite(cookieContext.Context, cookieContext.CookieOptions);
options.OnDeleteCookie = cookieContext =>
CheckSameSite(cookieContext.Context, cookieContext.CookieOptions);
});
return services;
}
private static void CheckSameSite(HttpContext httpContext, CookieOptions options)
{
options.SameSite = (SameSiteMode.Lax);
options.HttpOnly = true;
options.Secure = true;
}
Which always results into This is My Stack Trace
System.Exception: An error was encountered while handling the remote
login. ---> System.Exception: Correlation failed. --- End of inner
exception stack trace --- at
Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1.d__12.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
IdentityServer4.Hosting.FederatedSignOut.AuthenticationRequestHandlerWrapper.d__7.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Microsoft.AspNetCore.Cors.Infrastructure.CorsMiddleware.d__7.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
IdentityServer4.Hosting.BaseUrlMiddleware.d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.MigrationsEndPointMiddleware.d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.DatabaseErrorPageMiddleware.d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.DatabaseErrorPageMiddleware.d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.d__7.MoveNext()
I am using Umbraco 7.5.7 for my application When ever I click on the content item in CMS it shows me this error, I have provided the code below, can some help me on this.
HttpContext.Current.Session and UmbracoContext.Current.HttpContext.Session is always null in Umbraco CMS while accessing content and throwing
Received an error from the server
-"value cannot be null. Parameter Name: httpSessionState" error on the cms UI
IManageState.cs
public interface IManageState
{
void SetValue(string key, object data);
bool HasKey(string key);
T GetValue<T>(string key);
bool SessionIdExists();
}
SessionContext.cs
protected readonly IManageState SessionManager;
public SessionContext()
{
SessionManager = new HttpSessionManager();
}
HttpSessionManager.cs
public class HttpSessionManager : IManageState
{
private readonly HttpSessionStateBase _session;
public HttpSessionManager()
{
}
public HttpSessionManager(HttpSessionStateBase session)
{
_session = session;
}
public HttpSessionStateBase Session
{
get { return _session ?? new HttpSessionStateWrapper(HttpContext.Current.Session); }//getting null here for HttpContext.Current.Session
}
public void SetValue(string key, object data)
{
Session[key] = data;
}
public bool HasKey(string key)
{
return Session[key] != null;
}
public T GetValue<T>(string key)
{
return HasKey(key) ? (T)Session[key] : default(T);
}
public bool SessionIdExists()
{
if (HttpContext.Current.Session == null)
{
return false;
}
string cookieHeader = HttpContext.Current.Request.Headers[GenericConstants.Cookie];
return !string.IsNullOrEmpty(cookieHeader)
&& cookieHeader.IndexOf(GenericConstants.AuthorizationCode, StringComparison.OrdinalIgnoreCase) >= 0
&& HttpContext.Current.Request.Cookies[GenericConstants.DOTNETSESSIONID] != null
&& Session[GenericConstants.AuthorizationCode] != null
&& HttpContext.Current.Request.Cookies[GenericConstants.AuthorizationCode] == Session[GenericConstants.AuthorizationCode];
}
}
I have also tried the below code, I replaced this line
get { return _session ?? new HttpSessionStateWrapper(HttpContext.Current.Session); }
with
get { return _session != null ? _session : HttpContext.Current.Session != null ? new HttpSessionStateWrapper(HttpContext.Current.Session): UmbracoContext.Current.HttpContext.Session ; }
StackTrace
at System.Web.HttpSessionStateWrapper..ctor(HttpSessionState httpSessionState)
at MyProject.Infrastructure.Services.HttpSessionManager.get_Session() in D:\MyProject\MyProject.Infrastructure\Services\HttpSessionManager.cs:line 50
at MyProject.Infrastructure.Services.HttpSessionManager.HasKey(String key) in D:\MyProject\MyProject.Infrastructure\Services\HttpSessionManager.cs:line 74
at MyProject.Infrastructure.Services.HttpSessionManager.GetValue[T](String key) in D:\MyProject\MyProject.Infrastructure\Services\HttpSessionManager.cs:line 123
at MyProject.Web.Http.SessionContext.get_IsAuthenticated() in D:\MyProject\MyProject.Web\Http\SessionContext.cs:line 125
at ASP._Page_Views_MacroPartials_Dashboard_cshtml.Execute() in d:\MyProject\MyProject.Web\Views\MacroPartials\Dashboard.cshtml:line 7
at System.Web.WebPages.WebPageBase.ExecutePageHierarchy()
at System.Web.Mvc.WebViewPage.ExecutePageHierarchy()
at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage)
at System.Web.Mvc.RazorView.RenderView(ViewContext viewContext, TextWriter writer, Object instance)
at System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer)
at Umbraco.Core.Profiling.ProfilingView.Render(ViewContext viewContext, TextWriter writer)
at Umbraco.Web.Mvc.ControllerExtensions.RenderViewResultAsString(ControllerBase controller, ViewResultBase viewResult)
at Umbraco.Web.Macros.PartialViewMacroEngine.Execute(MacroModel macro, IPublishedContent content)
at Umbraco.Web.Macros.PartialViewMacroEngine.Execute(MacroModel macro, INode node)
at umbraco.macro.LoadPartialViewMacro(MacroModel macro)
at umbraco.macro.renderMacro(Hashtable pageElements, Int32 pageId)
at Umbraco.Web.UmbracoComponentRenderer.RenderMacro(macro m, IDictionary`2 parameters, page umbracoPage)
at Umbraco.Web.Editors.MacroController.GetMacroResultAsHtml(String macroAlias, Int32 pageId, IDictionary`2 macroParams)
at Umbraco.Web.Editors.MacroController.GetMacroResultAsHtmlForEditor(MacroParameterModel model)
at lambda_method(Closure , Object , Object[] )
at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass10.<GetExecutor>b__9(Object instance, Object[] methodParameters)
at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.Execute(Object instance, Object[] arguments)
at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ExecuteAsync(HttpControllerContext controllerContext, IDictionary`2 arguments, CancellationToken cancellationToken)
--- 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 System.Web.Http.Controllers.ApiControllerActionInvoker.<InvokeActionAsyncCore>d__0.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 System.Web.Http.Filters.ActionFilterAttribute.<CallOnActionExecutedAsync>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Web.Http.Filters.ActionFilterAttribute.<CallOnActionExecutedAsync>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 System.Web.Http.Filters.ActionFilterAttribute.<ExecuteActionFilterAsyncCore>d__0.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 System.Web.Http.Filters.ActionFilterAttribute.<CallOnActionExecutedAsync>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Web.Http.Filters.ActionFilterAttribute.<CallOnActionExecutedAsync>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 System.Web.Http.Filters.ActionFilterAttribute.<ExecuteActionFilterAsyncCore>d__0.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 System.Web.Http.Filters.ActionFilterAttribute.<CallOnActionExecutedAsync>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Web.Http.Filters.ActionFilterAttribute.<CallOnActionExecutedAsync>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 System.Web.Http.Filters.ActionFilterAttribute.<ExecuteActionFilterAsyncCore>d__0.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 System.Web.Http.Controllers.ActionFilterResult.<ExecuteAsync>d__2.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 System.Web.Http.Filters.AuthorizationFilterAttribute.<ExecuteAuthorizationFilterAsyncCore>d__2.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 System.Web.Http.Filters.AuthorizationFilterAttribute.<ExecuteAuthorizationFilterAsyncCore>d__2.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 System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__1.MoveNext()
I've been doing a bot with the Microsoft Bot Framework in C# and I encountered a problem.
The problem is that when I call "PromptDialog" to get a String from the user, in this case a password, it doesn't ask for it, it opens the "Password" method and crashes when trying to obtain that String.
Thanks for your help!
The class extends LUISDialog
PromptDialog.Text(context, resume: Password, prompt: "Enter password:");
LUIS Intent null:
[LuisIntent("")]
public async Task None(IDialogContext context, IAwaitable<IMessageActivity> activity, LuisResult result)
{
Boolean PassLogin;
Start(context, activity); //Does this need to be awaited?
if (!context.UserData.TryGetValue<Boolean>("PassLogin", out PassLogin)) PassLogin = false;
if (PassLogin)
{
var act = await activity;
if (act.Conversation.IsGroup != null && act.Conversation.IsGroup.Value)
{
context.Wait(MessageReceived);
}
else
{
await Nothing(context, activity, result);
}
}
else context.Wait(MessageReceived);
}
Start Method. The Start method is called by every intent from LUIS.
public async Task Start(IDialogContext context, IAwaitable<IMessageActivity> activity)
{
Boolean PassLogin, start;
if (!context.UserData.TryGetValue<Boolean>("PassLogin", out PassLogin))
{
PassLogin = false;
context.UserData.SetValue<Boolean>("PassLogin", PassLogin);
}
if (!context.UserData.TryGetValue<Boolean>("start", out start))
{
start = true;
}
if (start)
{
PromptDialog.Text(context, resume: Password, prompt: "Enter password:");
await context.PostAsync("Something"); //This prints out before going to password.
}
await GetKey(context, activity);
}
private async Task Password(IDialogContext context, IAwaitable<String> argument)
{
var response = await argument;
if (response=="test")
{
context.UserData.SetValue<Boolean>("PassLogin", true);
await context.PostAsync("Correct Password.");
if (context.UserData.Get<Boolean>("PassLogin"))
{
await context.PostAsync("Welcome");
context.UserData.SetValue<Boolean>("start", false);
}
}
else
{
context.UserData.SetValue<Boolean>("PassLogin", false);
await context.PostAsync("Incorrect password.");
}
context.Wait(MessageReceived); //Does this need to be here? (Tried with and without.)
}
This is what the error says:
Exception: Microsoft.Bot.Builder.Internals.Fibers.InvalidNextException: invalid next: Wait: Poll Object for ThunkStart.Rest have Object at Microsoft.Bot.Builder.Internals.Fibers.Fiber1.<Microsoft-Bot-Builder-Internals-Fibers-IFiberLoop<C>-PollAsync>d__13.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Microsoft.Bot.Builder.Internals.Fibers.Wait2.Microsoft.Bot.Builder.Internals.Fibers.IAwaiter<T>.GetResult() at Microsoft.Bot.Builder.Dialogs.Chain.LoopDialog1.<ResumeAsync>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.Bot.Builder.Dialogs.Internals.DialogTask.ThunkResume1.<Rest>d4.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.Bot.Builder.Internals.Fibers.Wait`2.<Microsoft-Bot-Builder-Internals-Fibers-IWait<C>-PollAsync>d19.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.Bot.Builder.Internals.Fibers.Frame1.<Microsoft-Bot-Builder-Internals-Fibers-IFrameLoop<C>-PollAsync>d__7.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.Bot.Builder.Internals.Fibers.Fiber1.<Microsoft-Bot-Builder-Internals-Fibers-IFiberLoop<C>-PollAsync>d13.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.Bot.Builder.Dialogs.Internals.DialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IDialogStack-PollAsync>d19.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.Bot.Builder.Dialogs.Internals.DialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d21`1.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.Bot.Builder.Dialogs.Internals.ReactiveDialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d31.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.Bot.Builder.Dialogs.Internals.ExceptionTranslationDialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d__21.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.Bot.Builder.Dialogs.Internals.LocalizedDialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d21.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.Bot.Builder.Dialogs.Internals.ScoringDialogTask1.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d31.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.Bot.Builder.Dialogs.Internals.PersistentDialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d__31.MoveNext() — End of stack trace from previous location where exception was thrown — at Microsoft.Bot.Builder.Dialogs.Internals.PersistentDialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d3`1.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.Bot.Builder.Dialogs.Internals.SerializingDialogTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d41.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.Bot.Builder.Dialogs.Internals.PostUnhandledExceptionToUserTask.<Microsoft-Bot-Builder-Dialogs-Internals-IPostToBot-PostAsync>d__51.MoveNext()
As I wrote in the comments, there are a few issues that would have to be solved:
The call to the Start method must be awaited
There shouldn't be code after the call to PromptDialog.Text. That code is starting a new dialog that will continue in the ResumeAfter method once it's done
All the code after the Start call seems to depend on the ResumeAfter of the Prompt so it should be moved there.