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Unhandled Exception In Excel.exe Access Violation Reading Location


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! First-chance exception at 0x00000000 in test5.exe: 0xC0000005: Access violation reading location 0x00000000. Are you using threads? Oct 4, 2009 at 6:50pm UTC mjhughesgt (3) Helios, Thanks for the suggestion.

mbue 10-Mar-11 6:05am It seems your class is destroyed while the thread is running. share|improve this answer answered Jun 10 '09 at 8:37 RED SOFT ADAIR 6,89973270 Yes, the application is multithreaded. Javaman Marked as answer by Mr. I was assuming that it was the first time, but that wasn't true...

0xc0000005: Access Violation Reading Location 0x00000000.

The copy constructor of Invader might be interesting as well, if it has one. –Medo42 May 7 '12 at 8:34 I just updated OP with constructors. @Medo, invader array Thanks for any help const char* invarray[] = {"invader0.png", "invader1.png", "invader2.png", "invader3.png", "invader4.png"}; int i=0; //Creates 55 invaders for (int y=0; y<250; y+=50){ for (int x=0; x<550;x+=50){ Invader inv(invarray[y/50], x+50, y+550, My apologies if this is a common issue. Browse other questions tagged c++ visual-studio mfc or ask your own question.

First-chance exception at 0x00000000 in test5.exe: 0xC0000005: Access violation reading location 0x00000000. Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? Some other function writes to a location that it doesn't own. Unhandled Exception At Access Violation Reading Location Need a better layout, so that blank space can be utilized How do you make Fermat's primality test go fast?

All=%d, busy=%d,Idle=%d\n",num,m_ThreadList.size(),m_BusyList.size(),m_IdleList.size()); printf("*** Thanks a lot and best regards to all of you !! ^|^ ***\n"); }} Permalink Posted 14-Mar-11 21:53pm scu_sundy740 Updated 14-Mar-11 21:57pm v3 Comments Albert Holguin See more: C++ Hi,all:When I was trying to design a thread pool, after thread job done, I need to notify the pool to do some work,like moving this thread from busy The proper way of doing this within MFC would be to PostMessage() when you're done and wait for a synchronization signal. Which VC++ version are you using?

Copyright Quinstreet Inc. 2002-2016 current community blog chat Super User Meta Super User your communities Sign up or log in to customize your list. Access Violation Reading Location 0x00000004 openGL error: Unhandled exception at 0x10031fa6 in openGL2.exe: 0xC0000005: Access violation writing location 0x00000140 Unhandled exception at 0x7737e73e in Recovery Module.exe: 0xC0000005: Access violation writing location 0x00001012. The logging is a good idea. –Rakesh Agarwal Jun 10 '09 at 8:41 Also when appending to a log file I would recommend opening, writing, flushing and closing the Niklas Lindquist 15-Mar-11 5:17am In your Thread class, make some pre- and post-condition checks in your functions.

0xc0000005: Access Violation Reading Location 0xffffffffffffffff

You should then be able to analyse the dump using tools like WinDbg ( to figure out what happened - in most cases you will find that you only need a page Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the 0xc0000005: Access Violation Reading Location 0x00000000. If as your comment suggests, you're creating 55 invaders, then check that invaders has been initialised correctly to handle this number. Access Violation Reading Location Visual Studio How do I select an extra row for each row in the result set in SQL?

Why the pipe command "l | grep "1" " get the wrong result? scu_sundy 15-Mar-11 10:42am I see.I should create a mutex for CThreadPool::OnThreadFinished(Thread*).Thank you very much Albert. Solve equation in determinant What is a good method for planting Ball and Burlap trees? So I DO have access to the full source code and debugging info for both projects. Unhandled Exception Access Violation Reading Location Visual Studio

That's what was getting more more than anything. All rights reserved. Not the answer you're looking for? have a peek here Use "stdcall" for maximum compatibility. */ typedef int (__stdcall * pICFUNC)(char*,char*,char*); pICFUNC MyFunction; MyFunction = pICFUNC(lpfnGetProcessID); /* The actual call to the

Can someone give me some clue why this is happening? 0xc0000005: Access Violation Reading Location 0x0000000000000000. You must have done something wrong somewhere in the code, like deleting something you shouldn't have deleted, or overflowing a buffer. Rajesh Katalkar 15-Mar-11 1:20am where are you allocating memory for m_pool member in your cthread class.

What's confusing me is that if I go up on level in the stack, to the code that calls the function "dot", then I see that the pointers that are given

so the If statement that makes sure if the function pointer in NULL is always true and it returns ! R Programming Programming Languages-Other Scripting Languages Connect, Configure App on Real Android device and Run Hello World program with Android Studio. A word for something that used to be unique but is now so commonplace it is no longer noticed Crossreferencing verbatim Word that means "to fill the air with a bad Access Violation Reading Location C If not it's either potimization enabled or you have .pdb files not synchronous with the executable. –sharptooth Jun 10 '09 at 8:21 add a comment| 7 Answers 7 active oldest votes

How do I select an extra row for each row in the result set in SQL? If yes, Use Logfiles! Why study finite-dimensional vector spaces in the abstract if they are all isomorphic to R^n? But with this technique i was able to find some comparable bugs.

Linux questions C# questions ASP.NET questions fabric questions C++ questions discussionsforums All Message Boards... share|improve this answer answered Jul 14 '15 at 15:48 Naga 7391916 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign You may have to register or Login before you can post: click the register link above to proceed. Privacy statement Dev Centers Windows Office More...

Why is my scene rendered repeatedly when I press F12? You need to read the error log, or post it here. Why is Rogue One allowed to take off from Yavin IV? Javaman, I'm dealing with a similar problem but with Adobe Reader instead of Excel.

This DLL uses a number of C++ libraries. Generate 10 numbers and move first number to the end 10 times How smart is the original Ridley Scott Xenomorph really? 9-year-old received tablet as gift, but he does not have Like I said, this works fine probably nine times out of ten.