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Entercriticalsection Access Violation

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Can anyone please help? scu_sundy 15-Mar-11 1:59am I've found that it was the m_pool got a 'NULL' value caused the problem, but why ? I just dont know why. more hot questions question feed lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation weblink

The CreateThread() API will succeed and will return a valid thread handle buta crash will result eventually not so muchwhen WaitForSingleObject() is called but when the OS attempts to start the Like I said, sometimes it works, sometimes it doesn't. I want to after click Help/About we can watch any change in C: drives –user2284783 Apr 16 '13 at 3:25 add a comment| Your Answer draft saved draft discarded Sign P: 5 alexandertfg I finished working on my first draft for my email homework for my C++ class but when debugging I recieved a Access violation reading location 0x00370000 error. http://stackoverflow.com/questions/7707028/waitformultipleobjects-access-violation-when-writing

Entercriticalsection Access Violation

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 I see this exception every exiting from method. Browse other questions tagged c++ multithreading or ask your own question. Where does metadata go when you save a file?

oriUlr:http://stackoverflow.com/questions/5979866/unhandled-exception-access-violation-writing-location-in-a-mutex-example ------分隔线---------------------------- 上一篇:c++ - Access violation writing location 0xcccccccc 下一篇:                                阅读排行/TOP10 1.c++ - Access violation writing I getting the error message after i input a wav file.Below is the codes, hopefully i can get some advise. However I don't know how to call function to watch folder change in main. Terms of Service Layout: fixed | fluid CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100 [email protected] NewAccount | Log In or Remember [x] | Forgot Password

Why the pipe command "l | grep "1" " get the wrong result? The parameter for a thread function is specified in the 4th parameter to CreateThread() and you have already specified this to be NULL. Regards, Atul. "some rules are to be bent, rest are to be BROKEN" Monday, April 05, 2010 9:16 PM Answers 0 Sign in to vote Hello Chanakya, 1. Platonic Truth and 1st Order Predicate Logic How do I dehumanize a humanoid alien?

How do you make Fermat's primality test go fast? I cannot reproduce this bug during debugging non-testing mode (i.e., when I launch firefox.exe normally). The proper way of doing this within MFC would be to PostMessage() when you're done and wait for a synchronization signal. Clone yourself!

Entercriticalsection Msdn

The problem appears to be with EnterCriticalSection or LeaveCriticalSection, as the error reoccurs when I add them.c++ multithreading winapi critical-section waitformultipleobjects |  this questionedited May 12 '11 at 15:19Doug T.40k1690160asked May 12 https://bytes.com/topic/c/answers/736343-access-violation-reading-location-when-using-waitformultipleobjects Verify that their respective members are looking ok. Entercriticalsection Access Violation Post your question and get tips & solutions from a community of 419,144 IT Pros & Developers. Deletecriticalsection No everything looks okay now.

any change in folder: delete folder, new folder, rename ... have a peek at these guys How smart is the original Ridley Scott Xenomorph really? It's either m_pool, this or *this that contains improper values. Why are you passing "(LPTHREAD_START_ROUTINE) Foo(NULL)", what's the significance of the trailing "(NULL)"? Initializecriticalsection

Remember max processes over XP is 64 process. You can do that in your destructor you mut wait until the thread execution is finished by WaitForSingleObject(hYourThread,INFINITE).Regards. http://mxr.mozilla.org/mozilla-central/source/xpcom/base/nsStackWalk.cpp#583 > 583 unsigned int WINAPI > 584 WalkStackThread(void* aData) > 597 while ((msgRet = ::GetMessage(&msg, (HWND)-1, 0, 0)) != 0) { > 598 if (msgRet == -1) { > 599 check over here The code is as below.

int curBuffer; // current buffer used (alternate between 0 and 1) bool NotifyChange(); public: // fields for use by the WathingThread OVERLAPPED overl; // object used for asynchronous API calls HANDLE The problem was that all of the threads were trying to add rows to my 2D vector of counts (counts.push_back(dummy)). I want to after click Help/About we can watch any change in C: drives –user2284783 Apr 16 '13 at 3:42 @user2284783 Since that's not the question you asked, I

Expand|Select|Wrap|Line Numbers //main.cpp-emailchecker(HW1)mainentrypoint //ByEmilioGonzalez #include #include usingnamespacestd; #defineMAX_SIZE260 #defineNOT_FOUND-1 //Returnsthelengthoftextbyscanningfornull-term intGetLength(char*text) { inti; for(i=0;text[i]!='/0';i++) { } returni; } boolCheckRuleLocal(char*text,intAchar) { intinvalid=0; if(text[0]=='.'||text[Achar-1]=='.') invalid++; if(text[0]=='-'||text[Achar-1]=='-') invalid++;

Proposed as answer by Scott McPhillips Wednesday, April 07, 2010 3:05 AM Marked as answer by Chanakya Thursday, April 08, 2010 3:53 PM Tuesday, April 06, 2010 2:11 AM Microsoft is Meaning of イメージ in context of disclaimer How do I create armor for a physically weak species? Thank you. The problem boils down to accessing memory that you are not supposed to access, but it's hard to tell where exactly unless you post debugger trace.

If FALSE, the function returns when the state of any one of >the objects is set to signaled. Rate this: Please Sign up or sign in to vote. Join them; it only takes a minute: Sign up WaitForMultipleObjects access violation when writing up vote 1 down vote favorite I have read the question that was posted earlier that seemed http://homecomputermarket.com/access-violation/access-violation-exception-c.html Similar topics Access violation reading location exception access violation in int array 0xC0000005: Access violation reading location 0x513112f4 Access violation reading location Access violation reading location error BUG: __raise throws access

Solution 3 Accept Solution Reject Solution This call is a direct call to the thread manager (non-thread safe!):m_pool->OnThreadFinished(this);Its bound to cause problems because you actually DeleteIdleThread() within it (you try to delete the Why can't the OR operation "||" replace the ternary operator "? :" in this JavaScript code? Solution 1 Accept Solution Reject Solution This problem have to resolved by some changes in settings as given belowproject properties --> general --> Project Defaults-->Use of MFCTo set the properties "Use MFC In DWORD WINAPI Foo(LPVOID pvParam){ //Do some work here. } /*=====*/ HANDLE h = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) Foo(NULL), NULL, 0,NULL); //Some code here.

LoadFromFile c++ - Unhandled exception at 0x012D4CBF in Dywan.exe: 0xC0000005: Access violation reading location 0x015E2348 c++ - Unhandled exception at 0x01221316 in testcamcalib.exe: 0xC0000005: Access violation reading location 0x00cf6000 c++ - Why shouldn’t I use Unicode characters to simulate typographic styles (such as small caps or script)? share|improve this answer edited May 12 '11 at 15:07 answered May 12 '11 at 14:52 Doug T. 41.6k1694167 Yeah, silly mistake - fixed now, thanks.