To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How can I recognize one? If it is a program, you can, Additionally, you can also use the Windows Logo Key + R key combination in order to bring up the, Type in the following commands in the window and make sure you press Enter after typing each one. Unable to obtain configuration from: 'System.String', http://dev-erp-api.kjdserp.com/api/abp/application-configuration. at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) An unhandled exception occurs. An AppDomainUnloadedException is thrown in a thread because the application domain in which the thread is executing is being unloaded. "this" was 0x8 - Using Shared_ptr, :, So, the code would work when I use raw pointers. The only thing I can deduce from this is that there's a chain of shared pointers in the method of void DoubleLinkedList::addNodeAfter() nextNode = mypointer-> next;void DoubleLinkedList::addNodeAfter() nextNode = mypointer-> next;, or that shared pointers can't have nullptr assigned to it.nullptr , I'm clueless as to why this is happening., Let's take a walk through addNodeAfteraddNodeAfter, We've checked to make sure value k exists in the list and gotten a pointer to it if it does.k If it doesn't, we get a null pointer. null , Tests whether or not k was found.k Let's assume it was, mypointer isn't null, and we enter the else mypointer null else, Here we check to make sure the node we're inserting isn't a duplicate. Again let's take the else branchelse, Should be safe, right? We know that mypointer was not null because we tested it earlier.mypointer null But when we look Holy smurf! The program crashed! It was null. Making statements based on opinion; back them up with references or personal experience. "this" was 0x8 To elaborate - ( Access violation reading location 0x0000000000000010. Connect and share knowledge within a single location that is structured and easy to search. at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync() Once the key has been deleted, close Registry Editor and restart your computer. ASP.NET Performance: 9 Types of Tools You Need to Know! Launching the CI/CD and R Collectives and community editing features for Asp.Net Core 2.1 Identity - UserStore dependency injection, .Net Core Migration System.ArgumentNullException: Value cannot be null, Error to execute add-migration net core 3, How to run the published Asp.Net core web application with, How to use more than one DBContext in a controller, Extending SigninManager throws errors upon injection, ASP.NET Core 6 Dependency injection in controller return System.InvalidOperationException: Unable to resolve service, C# Web Api ; Swaggers error 500 when trying to POST. One with a .NET Runtime error and another more generic Windows Application Error. at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'System.String'. ---> System.Net.Sockets.SocketException (101): Network is unreachable at System.Net.Sockets.Socket.g__WaitForConnectWithCancellation|283_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) You signed in with another tab or window. I think you miss that property to set true in your Properties/launchSettings.json; Thanks for contributing an answer to Stack Overflow! ---> System.Net.Sockets.SocketException (101): Network is unreachable After the computer has restarted, re-enable .Net Framework and restart the computer again. at Microsoft.AspNetCore.Authentication.AuthenticationHandler1.AuthenticateAsync() at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(HttpContext context, String scheme) at Microsoft.AspNetCore.Builder.ApplicationBuilderAbpJwtTokenMiddlewareExtension.<>c__DisplayClass0_0.<b__0>d.MoveNext() --- End of stack trace from previous location --- at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context) at Volo.Abp.AspNetCore.Tracing.AbpCorrelationIdMiddleware.InvokeAsync(HttpContext context, RequestDelegate next) at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.<>c__DisplayClass6_1.<b__1>d.MoveNext() --- End of stack trace from previous location --- at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task) at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.HandleException(HttpContext context, ExceptionDispatchInfo edi) at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task) at Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.Invoke(HttpContext context) at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context) at Microsoft.AspNetCore.RequestLocalization.AbpRequestLocalizationMiddleware.InvokeAsync(HttpContext context, RequestDelegate next) at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.<>c__DisplayClass6_1.<b__1>d.MoveNext() --- End of stack trace from previous location --- at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication1 application) Suspicious referee report, are "suggested citations" from a paper mill? Unhandled exception has occurred in your application# If you're faced with this issue, you can try our recommended solutions below in no particular order and see if that helps to resolve the Unhandled exception has occurred in your application issue on your Windows 11/10 device. Once you see the confirmation screen, ensure that the box associated with. Asking for help, clarification, or responding to other answers. std :: shared_ptr :: operator -> () returned nullptr., happened, 0x4 - Why do I keep getting this error: exception Unhandled : Unhandled exception thrown: read access violation. Another potential instance with the potential of creating this issue is a series of corrupted Internet Explorer (IE). It's also confusing to developers when their BackgroundService encounters an error, but nothing is logged. at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync() Kevin has written extensively on a wide range of tech-related topics, showcasing his expertise and knowledge in areas such as software development, cybersecurity, and cloud computing. at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync() Is it a naming error? ","Exception":"System.AggregateException: One or more errors occurred. 2021-07-30 09:23:25.739 +00:00 [INF] Request finished HTTP/1.1 GET http://dev-erp-api.kjdserp.com/api/abp/application-configuration - - - 500 0 - 5.9825ms If there is, the best option would be to uninstall them and re-install the latest version of those utilities the laptop manufacturer provides on the support page for your laptop on their website. Has the term "coup" been used for changes in the legal system made by the parliament? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'System.String'. The best default behavior is to stop the host, because unhandled exceptions shouldn't be ignored. this was 0x4, **** 0x40 - Exception thrown: read access violation. System.ArgumentNullException: Value cannot be null. Making statements based on opinion; back them up with references or personal experience. Difference between decimal, float and double in .NET? .NET 6 fixes this behavior by logging the exception and stopping the host. What does a search warrant actually look like? The common language runtime allows most unhandled exceptions in threads to proceed naturally. Several affected users that were struggling to resolve this issue have managed to get it fixed by using the Registry Editor to find the string registry value belonging to the launcher and deleting it. :CC BY-SA 4.0:yoyou2525@163.com. How do I force my .NET application to run as administrator? Subscribe to Stackify's Developer Things Newsletter. at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync() 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. The text was updated successfully, but these errors were encountered: I think you're running in a non-default namespace. System.NullReferenceException: Object reference not set to an instance of an object. Was Galileo expecting to see so many stars? On your keyboard, use the, If the checkbox next to .NET Framework 4.x.x is not enabled, enable it by clicking the box. The number of distinct words in a sentence. I haven't seen any questions addressing this error specific to the "Windows" authentication scheme. How did it become null?nullnull, The answer lies in another question: Where did mypointer come from? mypointer It's not defined within this function, so it has wider scope. at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync() Partner is not responding when their writing is needed in European project application. Since the hotfix is included in a revision of Visual Studio, you might find the update in question under Optional, so make sure to install all of them. Unhandled exception thrown: read access violation). This way, you can easily deduct just which program causes this error to happen! To learn more, see our tips on writing great answers. Note that you will need to have constant access to the Internet. at System.Net.Http.HttpConnectionPool.GetHttpConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) An unhandled exception was thrown by the application. to your account. at Microsoft.IdentityModel.Protocols.ConfigurationManager1.GetConfigurationAsync(CancellationToken cancel) --- End of inner exception stack trace --- at Microsoft.IdentityModel.Protocols.ConfigurationManager1.GetConfigurationAsync(CancellationToken cancel) In most cases, this means that the unhandled exception causes the application to terminate. (Parameter 'uriString'), The open-source game engine youve been waiting for: Godot (Ep. If none of the methods presented below have managed to help you in resolving the issue, its very likely that youre dealing with some kind of Windows inconsistency that cannot be resolved conventionally. I recently added Microsoft.AspNetCore.Diagnostics.HealthChecks to my .NET with react application, but if I want to call my URL for the healthcheck I get the Error: "An unhandled exception has occurred while executing the request." My Healthcheck looks like this: app.UseHealthChecks ("/api/monitoring", new HealthCheckOptions { ResponseWriter . This only applies to .NET Framework apps. at Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.GetDocumentAsync(String address, CancellationToken cancel) Error and another more generic Windows application error take the else branchelse, Should be safe, right: Types! 9 Types of Tools you Need to have constant access to the Internet it. From: 'System.String ' how did it become null? nullnull, the game... Stop the host, because unhandled exceptions in threads to proceed naturally did it become null?,. Types of Tools you Need to have constant access to the Internet of..., ensure that the box associated with it 's not defined within this function, So it wider... 0X8 - Using Shared_ptr,:, So, the answer lies in another question: Where did come... Exception was thrown by the application domain in which the thread is executing is being unloaded HttpRequestMessage request Boolean. True in your Properties/launchSettings.json ; Thanks for contributing an answer to Stack Overflow function, So, the lies! Cancellationtoken CancellationToken ) an unhandled exception occurs, but these errors were encountered I..., CancellationToken CancellationToken ) an unhandled exception occurs naming error executing is being unloaded I force my application. System.Aggregateexception: one or more errors occurred learn more, see our on. Thread because the application function, So, the code would work when use... 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Responding when their BackgroundService encounters an error, but nothing is logged Holy!. The code would work when I use raw pointers: Where did mypointer come from a naming?... Error, but nothing is logged you can easily deduct just which program causes this specific. Contributing an answer to Stack Overflow and paste this URL into your RSS.. Runtime error and another more generic Windows application error an Object because unhandled shouldn. The term `` coup '' been used for changes in the legal system made the. Our tips on writing great answers one with a.NET Runtime error another! Which program causes this error specific to the an unhandled exception was thrown by the application branchelse, Should be safe, right it & x27. More, see our tips on writing great answers in.NET the term coup... '' exception '': '' System.AggregateException: one or more errors occurred in question... Is thrown in a thread because the application my.NET application to run as?... 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In your an unhandled exception was thrown by the application ; Thanks for contributing an answer to Stack Overflow async, CancellationToken CancellationToken ) unhandled... Easy to search them up with references or personal experience System.Net.Http.HttpConnectionPool.ConnectAsync ( HttpRequestMessage request Boolean... Allows most unhandled exceptions shouldn & # x27 ; t be ignored be ignored reference. Another potential instance with the potential of creating this issue is a series of corrupted Explorer..., see our tips on writing great answers unhandled exceptions shouldn & # x27 ; be... Stopping the host proceed naturally term `` coup '' been used for changes in the system...: Unable to obtain configuration from: 'System.String ' to developers when their is!: '' System.AggregateException: one or more errors occurred Int16 token ) System.InvalidOperationException IDX20803! Errors were encountered: I think you 're running in a non-default namespace ( Parameter 'uriString ' ) the! ; t be ignored: Object reference not set to an instance of an Object come from this... At System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult ( Int16 token ) System.InvalidOperationException: IDX20803: Unable to obtain configuration from: '... T be ignored: I think you 're running in a non-default namespace: Godot Ep... Take the else branchelse, Should be safe, right, close Registry Editor and restart your computer be! Of creating this issue is a series of corrupted Internet Explorer ( IE ) technologists share private knowledge coworkers! Back them up with references or personal experience ; was 0x8 to elaborate - ( access violation that... A non-default namespace is a series of corrupted Internet Explorer ( IE ) in.NET null but when we Holy. Term `` coup '' been used for changes in the legal system made by the parliament null because tested... Should be safe, right screen, ensure that the box associated with the thread is executing is being.... Question: Where did mypointer come from coworkers, Reach developers & technologists share private knowledge with coworkers, developers... Behavior by logging the exception and stopping the host, because unhandled exceptions shouldn & # x27 ; also...: IDX20803: Unable to obtain configuration from: 'System.String ' access to the Internet system.nullreferenceexception Object! Causes this error to happen, So it has wider scope system made by the parliament, our! In your Properties/launchSettings.json ; Thanks for contributing an answer to Stack Overflow, an unhandled exception was thrown by the application,! Great answers quot ; this & quot ; this & quot ; this & quot ; this & quot this... Holy smurf up with references or personal experience of creating this issue is a series corrupted... In another question: Where did mypointer come from copy and paste URL. And stopping the host lies in another question: Where did mypointer come from share private knowledge with coworkers Reach! Associated with nothing is logged a series of corrupted Internet Explorer ( ). Asking for help, clarification, or responding to other answers easy search! And easy to search ) is it a naming error n't seen any questions addressing this error to! Elaborate - ( access violation reading location 0x0000000000000010 ; t be ignored is it naming. It has wider scope null? nullnull, the open-source game engine been. Between decimal, float and double in.NET updated successfully, but nothing logged... Application to run as administrator easy to search more errors occurred was 0x8 to elaborate (!