Category "exception"

How to capture nullpointerexception,ftp connection issues via a log/output file talend job

My talend job is working perfectly now,but i would like to induce some basic quality validation checks and put them in place to capture the error right away wit

.NET CORE, how to get file location for an exception in a web app, in middleware?

I've seen this question: How can I get the line number and file name from an exception in net Core? And tried the code, but it always says line 0 and no file na

How to handle mqtt disconnection on Node-RED?

I'm implementing a draft of a connection between 2 Raspberry and an Arduino, connected via mqtt. I'm working on Node-RED flows and I used mqtt nodes. As you can

WebView2 Environment Exception on application hosted on a network (Requested resource is in use)

I am unable to show more than one WebView2 control in an application hosted on a network shared folder. Let me say straight out of the bat that the solutions di

Adding details in custom exception handling

I am currently developing a custom exception middleware and I also have my own exceptions. The goal is to be able to have a common library for multiple APIs and

iOS App sometimes crashes on Release Mode (EXC_BAD_ACCESS (SIGSEGV))

Currently experiencing a problem where the app sometime crashes only in release mode. Any ideas on how to decode the IOS Crash log, i've attached a small sectio

Exception has occured: WebDriverException // Session deleted because of page crash

while I was able to get help on another issue with a python-based web scraper, another issue comes up when I run the code. Page crash Can someone tell me why it

Angular schematics exception: "NOT SUPPORTED: keyword "id", use "$id" for schema ID"

I have a custom schematic that won't apply to a new project... I also looked at this question but I couldn't make it work... My main workspace runs with this co

Angular schematics exception: "NOT SUPPORTED: keyword "id", use "$id" for schema ID"

I have a custom schematic that won't apply to a new project... I also looked at this question but I couldn't make it work... My main workspace runs with this co

Raising Python exceptions

I am aware of how to raise exceptions and how to catch them, but how do you know when to raise a certain common exception such as KeyError or ValueError? And wh

Read information of ID causing error from Exception

In C# My Sql Entity Framework 6 Insert is return exception Cannot add or update a child row: a foreign key constraint fails (portaldb.masterselectionhistory, C

how to handle errors in exception filters with Fastify NestJs?

Im using the following code to catch error in fastify, however my error is that "response.send" is not a function: What's the right way to send the error on my

Azure Service Bus Namespace creation is failing with unknown error

When I am trying to create a Service Bus Namespace in Azure. It is failing with the below exception. Microsoft.Azure.Management.ServiceBus.Models.ErrorResponseE

Python tenacity: How to retry if exception is NOT of a certain type?

How to retry a function if the exception is NOT of a certain type using Python's tenacity? retry_if_exception_type will retry if there is risen an exception of

How to throw my own Exception with a pre written method in Java?

I have written my own Exception but I can't throw it. The application still terminates and gives me the standard error Message: Exception in thread "main" java.

Exception cannot be converted to Throwable

I'm working on macOS with JDK8. In catch, I have to give the entire name of exception like in this case (ArithmeticException e) instead of (Exception e) to run

"'Connection' object has no attribute '_sftp_live'" when pysftp connection fails

I'd like to catch nicely the error when "No hostkey for host *** is found" and give an appropriate message to the end user. I tried this: import pysftp, paramik

How to prevent python program crash when receiving alphabetical characters

My code is working just the way I want - unless input contains alphabetical characters. If so, is crashes. How can I prevent that? My code is as follows: def ma

Reading of Elasticsearch with pyspark fails with exceptn java.lang.NoClassDefFoundError: org/apache/commons/httpclient/protocol/ProtocolSocketFactory

I have a spark cluster in kubernetes based on image mcr.microsoft.com/mmlspark/spark2.4:v4. Spark version version 2.4.0 Using Scala version 2.11.12, OpenJDK

What does "Fatal error: Unexpectedly found nil while unwrapping an Optional value" mean?

My Swift program is crashing with EXC_BAD_INSTRUCTION and one of the following similar errors. What does this error mean, and how do I fix it? Fatal error: