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Questions tagged [exceptionhandler]

186 questions
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app.UseExceptionHandler not firing in .NET Core 3.1 when I throw new exception

I am attempting to write a global exception handler to log trace information. I've modified my startup.cs Configure method and purposely did not exclude it from IsDevelopment so I could confirm it worked. public void Configure(IApplicationBuilder…
Tom
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Do I need to handle org.springframework.validation.BindException if I am already handling org.springframework.web.bind.MethodArgumentNotValidException

I am trying to write Control Advice and I want to keep similiar exception handling accross different services. My question is do I need to handle org.springframework.validation.BindException if I am already handling…
Saurabh Gadariya
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I requested for the @ExceptionHandler to catch the error, but it seems to be failing to do so

I am developing a project using Spring Boot. I have created a general error handler for error management. However, despite throwing my BusinessException, the @ExceptionHandler is catching the Exception instead of the intended one. Where could I be…
Abdullah Çiçekli
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Springboot NoHandlerFoundException weird URL pattern issue

Apologies, I really cannot share the whole code , but will try my best to explain the issue. I am trying to catch NoHandlerFoundException in Controller Advice with following code : Controller Advice Code…
Manik_Vashisht
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Using MethodArgumentNotValidException for a comparison in Spring Boot?

I have the following comparison between 2 fields and if the comparison result is less than zero, I need to throw exception with a message like "Amount cannot be less than balance". I think MethodArgumentNotValidException is a proper type for this…
Jack
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What Exception class type does Spring Boot throw when the user tries to access a REST endpoint whose path does not exist at the @RestController?

When using @ControllerAdvice and @ExceptionHandler annotations, along with some handler methods, I'm able to catch events from Exceptions thrown both by myself as by Spring Boot internally. For the handler to know which exception event to catch, I…
Daniel Pinheiro
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Exception handling in SOAP spring boot application

I am working upon a project and need to send a custom soap response (without SOAP fault). I’m using @Endpoint to consume SOAP requests in my spring boot application. However, I cannot use @ControllerAdvice or @ExceptionHandler to send a custom…
Rohan
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Why shoudn't we let a method terminates a program in java?

I was studying exceptions from java reference textbook and I found this sentence stating: You should not let the method terminate the program—the caller should decide whether to terminate the program. the sentence was pointing to the following…
Sarah_Sameh
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Is it possible to handle multiple exceptions with one @ExceptionHandler in spring boot?

I have this code where I'm supposed to return a customized error message and error code. It works fine but the problem is that it's extremely redundant. I was wondering if it's possible to handle all these custom exceptions with one…
brain-dot-isEmpty
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How to use dynamic value of @PreAuthorize with @ExceptionHandler in spring boot?

We are using @PreAuthorize with dynamic value. and at the request model we used bean validation means @NotEmpty,... Code of controller: @RestController @RequestMapping(value = "/../{id}/...") @PreAuthorize("hasAuthority(#id+'abc')") public class…
M123
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Question about @ExceptionHandler(Exception.class)

There is an exception interceptor: @ControllerAdvice public class RestExceptionHandler extends ResponseEntityExceptionHandler { @ExceptionHandler public ResponseEntity…
The Prototype
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throw exception to another exception in one def using python

I've function to calculate data and after successful calculation the mail has been send to user. but now I want to do error mapping for user interface to show error to users, so that they understand where exactly the error is getting, In their data…
Namita Tare
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how to catch an exception and convert into another by using ExceptionHandler

I have a spring application created with maven, it has the typical flow: controller -> service -> external gateway When querying the external gateway from service, it can return a FeingException, and I want to capture and convert into a custom…
cucuru
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How can I return a custom response for non-existent endpoints?

how can I return JSON response for queries to non-existent endpoints? For example: query to /api/rock?q=123, but the api have /api/paper only, and then the server return {'error': 'endpoint not found'} or something. I'm using Django Rest Framework…
TomásVF
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Low-level exception class to target all exceptions

I'm trying to modify my App\Exceptions\Handler to pass the request (and therefore current URL) through to all exceptions. For this reason I need the lowest-level exception class I can get hold of to type-hint to the ->renderable()…
Hashim Aziz
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