Debug assertion failed visual c как исправить

Debug assertion failed

I keep encountering this «Debug assertions failed!» error when I run my program in debug mode. I tried looking this error up on the visual C++ website but the explanations are too advanced for me and they don’t have any resemblance to what my best guess as to the problem is.

I have went through my code and narrowed down the point at which the error occurs. It seems to be happening in the portion of code where I manually delete a whole bunch of heap arrays before the computer moves onto the next part of the program. When I comment out the section that frees up the old heap arrays, the program runs perfectly fine.

Any idea whats going on here? My knowledge in programming is still relatively basic.

I’m using Visual C++ 2008.

The break point triggers at this block of code:

This code is from the tab: dbgdel.cpp

The section of my code that that I’ve «narrowed down» that causes this problem is this:

Debug assertion failed visual c как исправить

I’m working with a Visual Studio 2015 C++ program converted from a VS 6.0 C++ program.

When I run the program it gives this error:

It’s giving this error as a user message. It is not stopping in the debugger showing a line where the error is occurring.

I used the debugger to find out where it is blowing up. It is stopping inside this for loop that is in the Carray::SetSize method found in the afxtempl.h file:

For some reason, when I first started to get this error, it was a different error message and it stopped in the debugger. I tried to get help to fix it here:

I never did figure out how to fix it, so I am hoping that someone can help in figuring out what needs to be done.

Any help that anyone can provide to resolve this error would be gratefully appreciated.

Thanks for your help.

I’m not sure of how far back to go, but in this method, a call is made to Serialize.

This is the Serialize method:

This method gets to the «try», and throws the exception. Here is what it calls in the exception processing:

This is where it tries to do SetSize and gives the error.

If I modify that method to look like this:

It does get to the «m_Filters.Add(filter);» line, but it gives this error:

This is the declaration of m_Filters

CArray<CMailFilter, CMailFilter&> m_Filters;

I’m not sure if a struct is a declaration, but this is what it looks like:

I’m not sure of what you mean by the rest of CMailFilter. If I do a find, there are 35 lines that have CMailFilter. Here are three methods for that name:

If I try to use the pointer method, I get four compile errors.

Should I try to adjust the code errors to use the pointer? I don’t even know what to do to fix the errors.

Here are the errors:

Here are the four code areas where the errors occur:

I have highlighted the lines containing the errors.

In void CMagicFrame::UpdateFilterLists()
CMailFilter& mf = theApp.m_Filters.ElementAt(i);
This would be CMailFilter* mf = theApp.m_Filters.ElementAt(i);

In void CExcerpt::CheckByFilters() and void DFilters::GetData()

This would be CMailFilter* mf = theApp.m_Filters.ElementAt(i);

On void DFilters::OnOK() and void DFilters::GetData() these are probably not needed.

Is there a chance that you can upload the whole project somewhere?

If this doesn’t work the last option would be to use std::vector<CMailFilter>

I have downloaded it but it doesn’t compile. openssl files are missing.

BTW: did you try it with pointers ?

Wherever you unzip those files to, you will have to change the project «Configuration Properties\VC++ Directories\Include Directories» to point to it and the same for «Configuration Properties\VC++ Directories\Library Directories».

Yes, I did try the pointers method and I get another 13 errors. Should I try to resolve those also?

I reviewed some of the changes I made to eliminate errors when I first migrated this package from VS 6.0 to VS 2015. There were two for loops where I had to define an «i» int variable before the loops instead of in the loops. I saw where I changed the code incorrectly and changed it to the way it should be.

After that I applied your suggested changes from Jul 17, 2016 at 4:23am like this:

// m_Filters.SetSize(1);
// m_Filters.SetAt(0, filter);
m_Filters.Add(filter)

The program compiles and runs without error.

If I reverse your suggested changes, it still gives the error that I was getting after originally making the changes that you suggested.

Should I leave your suggested changes in? I don’t see any problems with the program yet, but I have not tested a parts of it.

Something in VS 2015 I just ran across that might help you migrate your project:

VS has the ability to create a new project using existing files. I used that feature to migrate a Win32 and MFC VS 6.0 projects to VS 2015.

I wouldn’t make changes as long as it works. Even small changes can lead to new problems.

I just want to make sure that what I am doing is the right thing.

After making numerous changes to fix compile errors, I was still getting the error that I posted to start this thread. You gave me this change to fix that error:

"Microsoft Visual C++ Debug Library . Debug Assertion Failed! . Expression: length < sizeInTChars" when running Report

User launches Controller. User clicks ‘Reports — Run’ and selects a report. User enters the parameters and clicks on the ‘Preview’ icon. User receives error message. Problem affects only one (or some) report(s).

Symptom

Microsoft Visual C++ Debug Library

Debug Assertion Failed!
Program: C:\Program Files\Microsoft Office\OFFICE11\EXCEL.EXE
File: f:\rtm\vctools\crt_bld\self_x86\crt\src\xtoa.c
Line: 142
Expression: length < sizeInTChars
For information on how your program can cause an assertion failure, see the Visual C++ documentation on asserts.
(Press Retry to debug the application)
Abort Retry Ignore

If click ‘Abort’, get another message:

Information
Standard Error
Number: -2147023170
Source: Microsoft.VisualBasic
Description: The remote procedure call failed. (Exception from HRESULT: 0x800706BE)

Cause

TIP: The error "Debug Assertion Failed!" is generic. Therefore, there are several potential causes for the similar error messages. See separate IBM Technote #1396223 for more examples.

This IBM Technote specifically deals with the scenario where the cause is invalid controller formula used in insert columns.

In one customer’s case, the error was caused by column E, where client use:
E33=cc.fAcc(F33)

Resolving The Problem

Regenerate layout and make sure the report has no error, then insert customer column, save and test layout

Debug assertion failed visual c как исправить

Войти

Авторизуясь в LiveJournal с помощью стороннего сервиса вы принимаете условия Пользовательского соглашения LiveJournal

Ура! Я победил её! Ошибка: Microsoft Visual C++ Debug Library — Debug Assertion Failed!

Меня очень долго мучала ошибка выскакивающая при закрытии iTunes и QuikTime.

В текстовом виде:

Microsoft Visual C++ Debug Library
—————————
Debug Assertion Failed!
Program: C:\Program Files\iTunes\iTunes.exe
File: c:\program files\microsoft visual studio 8\vc\include\list
Line: 213
Expression: list iterator not dereferencable
For information on how your program can cause an assertion
failure, see the Visual C++ documentation on asserts.
(Press Retry to debug the application)
—————————
Abort Retry Ignore
—————————

Это продолжалось больше полугода. Надоела, ужас. В итоге взялся за неё.

Что пробовал: Поставил все что нашёл Microsoft Visual C++ разных лет, не помогло. Удалил их все, перезагрузился, поставил самый последний, не помогло. Обновил Windows целиком, не помогло. Обгуглил Яндекс и Google вплоть чуть ли не до 10ых страниц, ничего не нашёл, вообще. Поспрашивал знакомых, никто толком не подсказал ничего. В общем ковырялся я дня два.

Решение: Оказалось всё просто, проще некуда. Тупо снёс iTunes и Quik Time, перезагрузился и поставил всё заново! И всё! Ошибка перестала вылезать!
Я раньше так не сделал, потому, что боялся, что в айтюнсе всё пропадёт, все настройки мои тд. В итоге, я залогинелся в свой AppleID на всякий случай, после чего уже снёс. После переустановки в айтюнсе всё осталось по прежнему!
Конечно, я лоханулся, что сразу, этого не сделал, зато я обновил винду, что хорошо, даже потому, что не будет теперь время скакать из-за смены часовых поясов, во вторых поставил новый Microsoft Visual C++ 2010 удалив старые надеюсь не нужные версии.
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Я перелопатил кучу всяких видосов, форумов и статей и вложил личный опыт, что бы найти решение.
Если мой пост помог вам, можете угостить меня пивом)

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