All Questions
627 questions
-2
votes
0
answers
37
views
Can I get the Python interpreter to print stack traces with one line per frame rather than two?
When an exception is raised in Python, we get something like:
Location
source line
Location
source line
Location
source line
yet - I would rather have one line per "stack frame", e.g.:...
- 133k
-1
votes
0
answers
22
views
Break on user-unhandled exceptions in async code in dotnet 9?
This is a question about an ages-old problem which, according to new developments, should have just recently received a solution, but the solution does not seem to work for me.
The ages-old problem:
...
- 62.4k
0
votes
0
answers
160
views
Windows Application Crash with Exception 0xC015000F: Is an Uncaught User Exception the Root Cause?
I am currently investigating a crash dump from a client site, as I cannot debug it in live mode. In short, the application crashes with the exception code 0xC015000F, which indicates that "the ...
- 39
0
votes
1
answer
58
views
How do I properly handle exceptions in Python without losing the traceback information?
I'm working on a Python application where I need to gracefully handle exceptions and log useful information for debugging purposes. Specifically, I want to catch exceptions that occur during runtime, ...
- 1
0
votes
0
answers
36
views
what can cause this error? Illuminate\Database\QueryException [duplicate]
I am trying to work on an existing laravel project when I clone and run php artisan migrate I get this error
Illuminate\Database\QueryException
SQLSTATE[HY000] [2002] No such file or directory (SQL: ...
- 1
1
vote
1
answer
81
views
How do I break when exception of type of Newtonsoft.Json.JsonReaderException occurs
Usually I use try catch.
Then I look at the type of the exception caught.
Then I set that visual studio break on that exception.
But I can't use this technique anymore
Basically I want visual studio ...
- 33.2k
0
votes
2
answers
66
views
Cannot fix RangeError Flutter
I'm currently developing a todo app as taught in this tutorial on Youtube
https://www.youtube.com/watch?v=TclK5gNM_PM
I'm trying to practice fundamentals and decided to make a todo app for an entire ...
- 1
2
votes
0
answers
120
views
Blazor serverside - why is exception not thrown when in task ? How to avoid this ? It just freezes the app in debug
In my Blazor server app, I have the famous 'counter' page / button
private void IncrementCount()
{
currentCount++;
throw new Exception("test");
}
This is ok - exception is thrown.
...
- 1,021
0
votes
0
answers
112
views
Break when this exception type is thrown doesn't work in VS2022 when calling .NET API
When I upgraded to VS2022, I noticed that when exceptions are thrown the debugger often fails to show me the line that threw it. Instead it just displays:
Exception thrown: '<exception type>' in ...
- 4,648
0
votes
0
answers
56
views
Propagating debug info and using exceptions
I sometime encounter the next problem - how to use exceptions, while maintaining debug context from various stack calls. I'll present it with a simple example
void foo()
{
for (int i=0;i<100;++i)...
- 99
1
vote
0
answers
114
views
question about using arm64 hardware debug registers in EL1 level
I'm debugging a task stack base step bug of a rtos operation system running in aarch64 EL1, the addr is 4k aligned, like: 0xFFFFxxxx8000. i tried bellow debugging code to expect that when i write any ...
- 21
0
votes
1
answer
243
views
Exception occurs only in debug mode
I'm developing a C++ project by Visual Studio 2015 Pro update 2.
My sample code is as below:
MyClass.h
class MyClass
{
vector<int> vectorBig;
...
Constructor declare
}
MyClass.cpp
...
0
votes
1
answer
142
views
How can I trace a program by step in?
Main problem:
I'm trying to write my own tracer, but I can't find any material on how I can trace the program itself,
there is no information in msdn about EXCEPTION_SINGLE_STEP and how it can be ...
- 15
0
votes
0
answers
40
views
How can I fix this Headless Exception?
This is a class that tells java to load and display a picture in my directory, it looks like the display function (which makes a picture popup GUI) is making a headless exception.
This is the main ...
- 1
1
vote
0
answers
108
views
Unity. How to prevent VS Code stop on UnityEngine.ExitGUIException?
Unity ver 2022.3.0. Visual Studio Code ver 1.77.0
VS Code is attached to Unity as a debugger.
Each time when I press Add Component button to any game object in the scene -- ExitGUIException is raised ...
- 1,032