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Access Violation Reading Location 0xc0000005

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Mar 11, 2011 at 12:19am UTC Zhuge (4643) e.g. 1
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MyClass { int var; void func(int var) { var = 2; // modifies parameter this->var = 2; // modifies class class sampleClass { public: sampleClass() { ptr = new myClass(); } private: myClass* ptr; }; you might still consider using C++11's unique_ptr or shared_ptr instead of a raw pointer, though. no one has no idea WTF is the error/exception im having?The debugger probably knows that. The third issue is that you're missing the user-defined assignment operator. navigate here

Linux questions C# questions ASP.NET questions fabric questions C++ questions discussionsforums All Message Boards... The second issue is that you're issuing a delete [] temp; call in the addEntry and deleteEntry functions. instead of using a for loop why don't you go: string name = one[number]; EDIT: Wow there was another thing I missed...you have declared your array pointer variable twice and so I would very much appreciate if someone could take a look at my code below cause my teacher couldn't help me.

Access Violation Reading Location 0xc0000005

The Access Violation says: November 27, 2007 at 7:24 pm PingBack from http://feeds.maxblog.eu/item_114602.html Reply Crash - Battle.Net Development Network says: April 28, 2009 at 4:48 pm PingBack from http://bnetdev.net/technical-support/5862-crash.html#post53339 Reply Skip DynamicStringArray& DynamicStringArray::operator=(const DynamicStringArray& rhs) { DynamicStringArray temp(rhs); std::swap(temp.dynamicArray, dynamicArray); std::swap(temp.size, size); return *this; } Another issue is this: string DynamicStringArray::getEntry(int index) { if ((index >= 0) && (index < size)) { What would be your next deduction in this game of Minesweeper? Our operating system shuts down this badly behaving application with an error like the following: Unhandled exception at 0x004173c8 in cpractice.exe: 0xC0000005: Access violation reading location 0x00000000.

Wednesday, March 05, 2008 1:25 AM 0 Sign in to vote I think you should post some code of u'r project, so that we can help u Wednesday, March 05, 2008 and it's too hard to prove that I'm a hacker while i even don't know from where can I increase the array size ... Difference between if else and && || Electrical Propulsion Thrust Boyfriend is coowner with sister, wants to move out Is the use of username/password in a mobile app needed? Access Violation Reading Location C++ String Here is the code Module Horn   !

Please login or register. Access Violation Reading Location Visual Studio The most probable explanation, without knowing more about your application, is that you've got a stack or heap corruption. here this the program: header file: #ifndef NUMBERS_H #define NUMBERS_H #include using namespace std; const int SIZE1 = 18; const int SIZE2 = 8; class Numbers { private: int number; this contact form Otherwise, you'll keep getting this access violation.

Brooks   Top Brooks Van Horn Tue, 03/08/2016 - 10:20 Steve, you were right. C++ Access Violation Writing Location You're hacking commercial software, and you want us to help you? >Unhandled exception at 0x007f05c0 in GTA_SA.EXE: 0xC0000005: >Access violation reading location 0x00000111. >i need to know how am i supposed Member Posts: 342 Re: Access violation reading location « Reply #2 on: May 08, 2013, 05:14:02 pm » Hey,first you should always create an empty project with Visual Studios. Permalink Posted 17-Dec-13 22:40pm CPallini395.7K Comments Baakki 18-Dec-13 4:29am I want to develop a edit box application, when I press a button, a character(A or B like wise)

  • Subroutine Shell (n,bArray) Implicit None Integer(4),Intent(in):: n Real(8),Intent(inout):: bArray(:)    Integer(4)::  k, j, ir, i, m    Real(8)::     tmp !
  • Probably you mean something else by "another application" - but I'm unable to understand this. ;-)) Reply Greg says: January 18, 2005 at 7:48 am More on the topic at the
  • Maciej Los 18-Dec-13 6:47am Hawk eye ;)+5!
  • If you can use some debugger and put a break point in the find algorithm to see what map1 contains when it reaches there you can solve this in about 10
  • No matter what buffer you use, make sure you aren't writing outside its bounds.
  • For most if not all commercial software, you are not permitted to modify, disassemble, alter, etc.
  • Windows (even 95) allocate "own private address space" for each process.

Access Violation Reading Location Visual Studio

There is no way to directly access memory of another process. http://www.cplusplus.com/forum/beginner/38330 You are free to catch them and ignore or hack, terminate process/thread or attach debugger application based on your own logic. Access Violation Reading Location 0xc0000005 Any other ideas? Access Violation Reading Location C Topic archived.

share|improve this answer edited Apr 14 '13 at 2:26 answered Apr 14 '13 at 2:20 user1357649 I have replaced the findvertex method accordingly, however, the error is still the check over here Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. Removing wheel housing liner - Understanding instructions Ultimate Australian Canal No word for "time" until 1871? Steve - Intel Developer Support Top Brooks Van Horn Tue, 03/08/2016 - 12:48 Costs too much for me. Access Violation Reading Location 0x00000000

int foo = (*((int*)0)); If you’re an astute reader, you can solve the answer just by reading the title of the blog I went and created a view method to print out all of the vertices in the map. This issue is beyond my knowledge. http://supportcanonprinter.com/access-violation/access-violation-reading-location-c.html Try to simplfy the code.There are two points that may result in access violations:- When the text in the control is longer than 49 chars, you have an buffer overrun on

Ownership remains with the producer. >and i think i'm allowed to do anything i wish to do >on my own pc Wrong. Access Violation Reading Location 0x00000004 Mar 10, 2011 at 8:51pm UTC Disch (13766) also, fwiw... My constructors, destructors, copyconstructor and overloaded assignment operator should be correct so I have no idea why this happens.

myClass ptr; }; Do not use pointers unless you know what you are doing.

Steve - Intel Developer Support Top jimdempseyatthecove Tue, 03/08/2016 - 09:28 Your subroutine Shell is using an Assumed-Shape array for bArray(:) If this subroutine is .NOT. Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution! Reply Why does Software Crash #1 ??? Access Violation Reading Location C# class Numbers { private: int number; string hundred; string thousand; vector one; vector ten; public: Numbers(int num) { number = num; hundred = "hundred"; thousand = "thousand"; initializeArray(); } void initializeArray()

share|improve this answer edited Dec 18 '15 at 4:45 answered Dec 18 '15 at 3:39 PaulMcKenzie 19.5k31023 2 The assignments in addEntry are all std::strings, so they're fine (implementing an I've tried looking around and couldn't find anything of use to me. What is this blue thing in a photograph of a bright light? http://supportcanonprinter.com/access-violation/c-access-violation-reading-location-0xcccccccc.html and i think i'm allowed to do anything i wish to do on my own pc ...

Another thing what i was worried about, is that my computer is 64bit but only the 32bit pack works for me, the 64bit SFML gives me a fatal error. Permalink Posted 17-Dec-13 20:56pm Maciej Los242.2K Comments Baakki 18-Dec-13 6:45am I want to append a character to the edit box on button click.....Do u hav any idea ? In other words, ptr isn't pointing to anything. But in DOS - this will be completely legal code and you will get some information from interrupt vector table (becouse IVT reside at this addresses) BTW, Even in Win32 -

When you try to use this uninitialized pointer, ptr->bubSort(...); You get Undefined Behavior. Wednesday, March 05, 2008 1:25 AM All replies 1 Sign in to vote Though the problem may manifest itself in that function, it's certainly not caused by that code. I would love to post the whole part of the code, but it will be a huge block(about 6000 lines).  You mentioned that it might be writting outside of the bounds share|improve this answer answered Aug 1 '13 at 12:10 Dino 349315 1 Not "calling empty memory," but "evoking undefined behavior." –John Dibling Aug 1 '13 at 12:10 @John

Pointers in general are one of the most challenging topics in computer science, which is yet another reason this crash is so commonly seen. -Greg Comments (7) Cancel reply Name You can omit that to save yourself some typing. Do we know exactly where Kirk will be born? Having said this, one glaring issue is that your copy constructor is incorrect.

Not the answer you're looking for? It's uninitialized -- pointing in to hyperspace. share|improve this answer edited Sep 6 '13 at 2:26 answered Sep 6 '13 at 1:45 user1567453 459416 I made your suggestions and it still keeps throwing the error at