52,750 questions
-3
votes
0
answers
35
views
Debugging - which page request sets a certain Javascript Cookie? [closed]
I have to debug a website that contains a lot of third-party JavaScript code, and I need to determine which page request sets (or in the error case, does NOT set) at specific JavaScript cookie.
My ...
- 109
0
votes
1
answer
46
views
How to open/close debug port from running Java application
What we are already doing is that JVM can respawn itself from the last own shutdown hook running. It strongly depends on proper closing of all resources and ports. And here comes the problem - all ...
- 1,588
1
vote
2
answers
75
views
showDialog function in flutter not doing anything
I'm making a simple 'To Do List' app In Flutter, When I press the 'floatingActionButton' it's supposed to to show a pop-up where the user can input a new task, But nothing is displayed when the button ...
- 119
-4
votes
1
answer
63
views
I tried everything and I just wanna toggle my elements [closed]
I'm doing a mini project for a coding bootcamp and I'm trying to toggle elements.
I have a form on my page that I want to make invisible when you submit it, so that the rest of the page shows. It isn'...
0
votes
1
answer
33
views
Very long errors when attempting to save flows in PA Cloud
Power Automate (Cloud) lately has been having trouble properly displaying error messages. Instead of the errors being parsed, a very long piece of JSON is displayed (sometimes over 25k chars). It's so ...
- 601
3
votes
1
answer
128
views
How to manually load a native visualiser during debugging in Visual Studio 2022?
I'm working with COM objects, which means I need to debug SAFEARRAY objects.
It looks as follows in the watch-window:
receivedData 0x007cc980 safearray of UI1, [rank]=1 _variant_t
safearray ...
- 17.6k
3
votes
2
answers
236
views
BPTK-Py: base ** variable_exponent in equation returns 1.0; np.power/np.log not supported on Converter
I’m building a simulation in BPTK-Py and need a power with a variable exponent inside a node equation:
Resale_Value_DM1.equation = 1 - Depreciation_DM
Resale_Value_DM2.equation = Resale_Value_DM1 ** ...
-2
votes
1
answer
175
views
Why does my Quick Sort implementation sometimes cause stack overflow on large arrays with duplicates? [closed]
I’m trying to implement an in-place Quick Sort in Python. I have two slightly different versions of my partitioning logic, and I’m confused because both seem correct on small arrays, but the second ...
- 11
0
votes
0
answers
121
views
AttributeError: 'NoneType' object has no attribute 'columns' BPTK-Py
Depreciation_DM = model.constant("Depreciation_DM")
Depreciation_DM.equation = 0.0708
DMPIncRate = model.constant("DMPIncRate")
DMPIncRate.equation = 0.0284
DMPInc = model.flow(&...
0
votes
0
answers
44
views
UIImage not showing in Xcode Debug
When I try to check any UIImage, it doesn't show. I can see MTLTexture, but not UIImage. I can see images if I go to the older branch, but not the current branch that I am working on. How to fix this?
...
- 628
2
votes
1
answer
466
views
Are extension properties subject to being displayed in the debugger by default?
I'm working on building up my extensions utilizing the new extension member syntax so I can add static class methods and extension properties for my commonly used operations.
I have defined a few ...
- 136k
0
votes
0
answers
25
views
Issue Connecting STM32F407G Discovery Board to STM32CubeProgrammer
OS: Ubuntu 24.04.2 & Windows 10
CubeProgrammer Version: 2.20.0
Board: STM32F407G-DISC1
Firmware Version: V15J63M63
I am having intermittent connectivity issues with my discovery board and the ...
- 1
1
vote
3
answers
142
views
VS Code No Output when debugging, Has output when running
#include <stdio.h>
int main(void)
{
printf("output test");
int y = 8;
printf("this is a test %d", y);
return 0;
}
Correctly output to Debug Console when ...
- 63
2
votes
1
answer
85
views
Question about running GDB with stripped binary and debug symbol file separately
I wrote a simple example program as below and tried to debug using gdb.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
int function1(void)
{
...
- 421
-3
votes
0
answers
68
views
How can I combine my C++ source in debug mode with libraries in non-debug mode?
I am developing a relatively large application using Qt, SystemC, and QCustomPlot libraries. When debugging, it takes a long time for those libraries to load. How can I combine (at CMake level) my own ...
- 2,826
1
vote
0
answers
119
views
Angular app on Visual Studio 2022 with new build system (ESBuild)
I have an Angular web app, on Visual Studio 2022; its client and server parts are inside a single solution ("ClientApp" folder for client-side Typescript sources and "Controllers" ...
- 11
1
vote
1
answer
73
views
Why does debugging require searching for the sunrsasign.jar while in fact it does not exist in JDK 1.8
When I debug the springboot project in idea, the exception occurs: java.io.FileNotFoundException: \C:\Program Files\Java\jdk1.8.0_191\jre\lib\sunrsasign.jar， But in fact, the JDK 1.8 used in the ...
- 11
1715
votes
42
answers
561k
views
How do I debug Node.js applications?
How do I debug a Node.js server application?
Right now I'm mostly using alert debugging with print statements like this:
sys.puts(sys.inspect(someVariable));
There must be a better way to debug. I ...
- 29.2k
1292
votes
39
answers
286k
views
Reference - What does this error mean in PHP?
What is this?
This is a number of answers about warnings, errors, and notices you might encounter while programming PHP and have no clue how to fix them. This is also a Community Wiki, so everyone is ...
1534
votes
32
answers
1.4m
views
Is there a built-in function to print all the current properties and values of an object?
So what I'm looking for here is something like PHP's print_r function.
This is so I can debug my scripts by seeing what's the state of the object in question.
- 52.5k
628
votes
72
answers
379k
views
"The breakpoint will not currently be hit. The source code is different from the original version." What does this mean?
When debugging in Visual Studio, sometimes I add a breakpoint but it's hollow and VS says "The breakpoint will not currently be hit. The source code is different from the original version." Obviously ...
-3
votes
1
answer
67
views
How to debug cuda kernels in python, using vscode (linux)
I use cupy to call cuda kernels, but I don't know how to debug cuda code, here is my wrapper file:
wrapper.py
import math
from pathlib import Path
import cupy as cp
import numpy as np
with open(Path(...
0
votes
1
answer
98
views
"[Errno 28] No space left on device" when trying to save a jupyter notebook
I'm currently working on a thesis project using jupyter notebook on a remote cluster. After running my code I'm not able to save anything anymore and I keep getting the following error:[Errno 28] No ...
- 21
1
vote
0
answers
55
views
Eclipse Remote debugging issue
I am using Eclipse 2025-09. When attaching the remote debugger to Module B, my entire JBoss server gets suspended, even though I have set all breakpoint settings to suspend only the thread.
I work on ...
- 11
888
votes
23
answers
565k
views
Unfortunately MyApp has stopped. How can I solve this?
I am developing an application, and everytime I run it, I get the message:
Unfortunately, MyApp has stopped.
What can I do to solve this?
About this question - obviously inspired by What is a stack ...
- 101k