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Unhandled Exception Access Violation Writing Location 0xcdcdcdcd

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Without it, you got a runtime error as you are passing the value of the variable but the runtime does not know what to do with it. How to solve it: Google for "how to allocate two dimenisonal array in c++". Are there any rules of thumb for the most comfortable seats on a long distance bus? Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. http://arnoldtechweb.com/access-violation/unhandled-exception-at-access-violation-writing-location-0xcccccccc.html

Ok, another question. My compiler is pointing to this code: Code: void GameDrawer::setLevel(Level* level) { m_currentLevel = level; } The .h file for GameDrawer: Code: #ifndef GAMEDRAWER_H #define GAMEDRAWER_H #include "Level.h" #include "Game.h" #include Did Joseph Smith “translate the Book of Mormon”? asked 4 years ago viewed 2507 times active 4 years ago Related 8Unhandled exception / Access violation writing location in a Mutex example1C++ std::cin Unhandled exception: Access violation writing location 0Unhandled http://stackoverflow.com/questions/30579430/access-violation-writing-location-0xcdcdcdcd

Access Violation Writing Location C

What Latin word could I use to refer to a grocery store? Why do CDs and DVDs fill up from the centre outwards? That's normally the case.Glad I could help.

Hacker used picture upload to get PHP code into my site more hot questions question feed lang-c about us tour help blog chat data legal privacy policy work here advertising info CRITICAL_SECTION score_mutex; EnterCriticalSection(&score_mutex); LeaveCriticalSection(&score_mutex); InitializeCriticalSection(&score_mutex); DeleteCriticalSection(&score_mutex); Update 2 The threads return 0 as per convention (It's been a long week!) I tried adding back in the mutex-related code, and the program Join them; it only takes a minute: Sign up Unhandled exception Access violation writing location 0xCDCDCDCD - in Structure C++ up vote 2 down vote favorite I created a structure pointer. Access Violation Writing Location 0xcccccccc Cost effective drivetrain maintanance Is there any term for this when movie doesn't end as its plot suggests Is it a security vulnerability if the addresses of university students are exposed?

After picking 5 classes and giving each champ a name it would print out the name and health of each class you picked. Access Violation Writing Location Visual Studio WaitForMultipleObjects waits for all the secondary threads so that the primary thread doesn't exit. –cpx May 12 '11 at 15:17 | show 1 more comment 4 Answers 4 active oldest votes You don't have to manually allocate or delete anything. http://stackoverflow.com/questions/5979866/unhandled-exception-access-violation-writing-location-in-a-mutex-example Preserving Vertices What is the best way to attach backing on a quilt with irregular pattern?

It should be like this: for(i=0;ime this error: First-chance exception at 0x00291709 in RobotWars.exe: 0xC0000005: Access violation writing location 0xcdcdcdcd. Is it initialized? Join them; it only takes a minute: Sign up Access violation writing location 0x00000000.

  • Preserving Vertices Is there any term for this when movie doesn't end as its plot suggests more hot questions question feed lang-cpp about us tour help blog chat data legal privacy
  • share|improve this answer edited Dec 9 '12 at 0:04 answered Dec 8 '12 at 23:42 David Heffernan 441k27608984 I've changed the code to that and it returns the same
  • In fact, you might be surprised to know that this gets you one thing and one thing only - a single pointer.
  • Solution 1 Accept Solution Reject Solution This line is incorrect:for(i=0; i<=MAXLINE; ++i) It should be:for(i=0; i
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  • First-chance exception at 0x5dfc14cf (msvcr100d.dll) in dragons_rage.exe: 0xC0000005: Access violation reading location 0xcdcdcdcd.
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Access Violation Writing Location Visual Studio

asked 5 years ago viewed 8315 times active 4 years ago Related 0Access violation reading location 0xcdcdcdcd - VS 2010 win70Access violation reading location 0x00C4702C3C++ Access violation reading location 0xcdcdcdcd error Thanks for the help guys. 02-04-2011 #7 4g_pull View Profile View Forum Posts Registered User Join Date Feb 2011 Posts 3 Just wanted to say THANK YOU for that helpful hint Access Violation Writing Location C current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. 0xc0000005: Access Violation Writing Location You've defined this world variable which is a pointer and that's all you get from it.

when i run the program i get this: 'dragons_rage.exe': Loaded 'C:\Users\Tom\Documents\Visual Studio 2010\Projects\dragons_rage\Debug\dragons_rage.exe', Symbols loaded. 'dragons_rage.exe': Loaded 'C:\Windows\SysWOW64\ntdll.dll', Cannot find or open the PDB file 'dragons_rage.exe': Loaded 'C:\Windows\SysWOW64\kernel32.dll', Cannot find or navigate here This is not how C++ should be written. share|improve this answer answered Dec 5 '15 at 7:43 Jerome 509313 Correct description –Veena Dec 5 '15 at 7:56 add a comment| up vote 0 down vote First of Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI Access Violation Writing Location C++

The correct form is scanf("%d", &multiple); share|improve this answer answered Jan 29 '10 at 19:25 Raphaël Saint-Pierre 1,8861219 add a comment| up vote 4 down vote You are not passing the I'm new, so this looks like Greek. Please use only the tags that are actually relevant to the question you're asking; doing otherwise defeats the purpose of the tag system. Check This Out If I were evil, I would create a Tank with a name much longer than 20 characters and likely be able to crash your program or worse, execute arbitrary code by

I double checked to make sure all pointers are initialized (only one pointer, Stacktop, initialized to NULL) Here are the structure definitions: #include #include #include #include using share|improve this answer answered Jun 1 '15 at 17:52 user3386109 23k52243 Ahh thank you very much ^^ that explains the uninitialized pointer problem :) Yea, alot of people say I know that access violation means that the data address is not correct but I just cannot figure out what's the problem...Here i post all of the code in this program...

Instead of i

The delete operator should only be used in conjunction with the new operator. c++ visual-studio-2010 pointers memory matrix share|improve this question asked Dec 22 '12 at 11:04 KwahuNashoba 8717 2 world needs to be allocated first.You dereference a pointer that points to something Posted 10-Apr-11 1:14am StupidSteve421 Updated 10-Apr-11 4:00am v2 Add a Solution Comments mbue 10-Apr-11 7:22am If your initialisation should anything do for you - use pointers or references. share|improve this answer answered May 12 '11 at 15:05 André Caron 27.4k63890 Note: set the parameter to TRUE to fix the error. –André Caron May 12 '11 at 15:07

What does Joker “with TM” mean in the Deck of Many Things? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed It complains Unhandled exception Access violation writing location 0xCDCDCDCD. http://arnoldtechweb.com/access-violation/unhandled-exception-at-msvcr80d-dll-access-violation-reading-location.html However, those things it points at don't exist yet.

I have SomeClass*** world; which presents matrix of pointers to SomeClass objects. Still getting the error though :) –Eilidh May 12 '11 at 14:52 I think you need to initialise your critical section object: score_mutex with InitializeCriticalSection, too. –James May 12 Should we kill the features that users are not using frequently, to improve performance? My code so far is: #include using namespace std; //multiplies two matrices A(mxl) and B(lxn) to produce C(mxn) int m,l,n; int **A, **B, **C; void main(void) { ...user inputs m,l,n

reading int from keyboard up vote 10 down vote favorite I am trying to read the input from a keyboard which i will use to create a set of multiplications. Always check error codes from C API functions. Linux questions C# questions ASP.NET questions fabric questions C++ questions discussionsforums All Message Boards... Albert Holguin 10-Apr-11 21:49pm well you pass the address to the array, which is technically the address of the first element of the array, but all you really have

When you pass a pointer you are passing a copy of the value of the pointer, so as long as scanf writes to that same memory address it can change the Access violation means that you're having trouble accessing memory. At what point is brevity no longer a virtue? share|improve this answer edited Apr 5 '11 at 2:55 answered Apr 5 '11 at 2:24 TJB 10.1k22241 Name is defined in the header file and it gets initialized in

C/C++ are case sensitive. Reason: update question 01-20-2011 #5 iMalc View Profile View Forum Posts Visit Homepage Algorithm Dissector Join Date Dec 2005 Location New Zealand Posts 6,318 In that case you're most likely calling Do you need your password? What does the expression 'seven for seven thirty ' mean?

share|improve this answer answered Jun 22 '11 at 21:17 Hyksos 311 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Take a look at the pointer. How to achieve this task without exception? int i, j; //creates a new mxl array A= (int**) new int*[m]; for(i=0;i

but hold on - this is ugly. All rights reserved.