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Delphi 2007 Access Violation Ntdll Dll

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What is interesting about the message you get is the fact that NULL is mentioned twice. Terms and Conditions Privacy Policy Contact Support Store current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Hi webmaster, thanks to respond but details: OS Windows XP, personal digitalis (u. share|improve this answer answered Feb 10 '10 at 20:31 Vegar 7,3121056110 add a comment| up vote -1 down vote Here is a real quick temporary fix, at least until you reboot Check This Out

EBX: ???? The ntdll.dll error you're receiving could be due to a one-time, temporary issue and a simple reboot may resolve the problem completely.  Reinstall the program if the ntdll.dll error only displays I had not knowingly changed delphi at all on Monday (when this happened). lo acabo de documentar.. my review here

Access Violation At Address 00000000. Read Of Address 00000000

Coprimes up to N Re-apply to a PhD position after being rejected? Can't find your answer ? from the error log I can tell that the cause of the problem is a Unicode hint window, and an invalid device context (?).

Find all posts by dinesh #6 11-01-2007, 02:46 AM mshkolnik Senior Member Join Date: Jul 2001 Posts: 4,195 RE: access violation in ntdll.dll Just try to find the You need to find it by finding the code that lead up to the place where the CPU jumped to the invalid address. I have integrated debugging switched on - as normal - but the error occurs on clicking f9 and just as the project has gone through the compile and is starting up. Madexcept Delphi However, it seems that in my specific case, the error happens in a third-party library (and can hopefully be fixed by applying a vendor patch), so I did not need to

share|improve this answer answered Feb 10 '10 at 23:17 Gerry Coll 5,09811831 add a comment| up vote 2 down vote When I've stumbled upon this problem I usually start looking at Access Violation At Address In Module Read Of Address Delphi Since the instruction occurred at address zero, you know the CPU's instruction pointer was not pointing at any valid instruction. It appears randomly (often but not always) when I switch between projects (close current project and double click a different DPR file to load it) or when I close Delphi (7). Victorian Ship Weighing Get size of std::array without an instance What's the purpose of the same page tool?

You may do it using breakpoints With best regards, Mike Shkolnik http://www.scalabium.com mshkolnik View Public Profile Send a private message to mshkolnik Visit mshkolnik's homepage! Access Violation At Address Windows 7 Traducción al castellano por el equipo de moderadores del Club Delphi Inicio | Contacto | Foros | Noticias | Trabajo Copyright 1996-2007 Club Delphi Find all posts by mshkolnik #7 11-02-2007, 06:51 AM FreakAzoid Senior Member Join Date: Jan 2001 Posts: 614 RE: access violation in ntdll.dll Just an FYI, i have Register FAQ Community Calendar Today's Posts Search Community Links Members List Search Forums Show Threads Show Posts Tag Search Advanced Search Go to Page...

Access Violation At Address In Module Read Of Address Delphi

for example type TTest = class(TForm); protected procedure DoCustomEvent; public property OnCustomEvent : TNotifyEvent read FOnCustomEvent write FOnCustomEvent; end; procedure TTest.DoCustomEvent; begin FOnCustomEvent(Self); end; Instead of procedure TTest.DoCustomEvent; begin if Assigned(FOnCustomEvent) weblink He recompilado esos proyectos y todos compilan sin problemas (tras haber solucionado los problemas típicos de compilación). Access Violation At Address 00000000. Read Of Address 00000000 El error viene en la siguiente linea de código: regComboBox[i].ptrComboBox.Style := csDropDownList; Esto lo uso porque tengo un formulario con un combobox que carga valores de una query. How To Fix Access Violation At Address Need a better layout, so that blank space can be utilized How can I slow down rsync?

Success! his comment is here A blue, white and red maze Do EU residents need visa to travel to USA? To stop that from happening at least temporarily, do the following... Informaciones vs. Access Violation At Address 00000000. Read Of Address 00000000 In Toad

on Mon, 2008-07-14 14:18. De verdad que es muy pero que muy urgente, si no me va a tocar volver a trabajar con Delphi 5 y no es plan. But every instruction can be thought of as commencing with the attempt to read itself. http://twaproductions.com/access-violation/debug-access-violation-delphi.html How smart is the original Ridley Scott Xenomorph really?

Ctl+Alt+Del Open your Task Manager Note down the name of the program that's requesting access (you may see it in your application's tab) Click on your Processes tab Scroll through until Delphi Find Error and all the updates/patches were re-installed. But what if the error message says Access violation at address 00000000.

delphi unicode exception-handling delphi-5 share|improve this question asked Nov 29 at 10:16 zig 763414 The critical section either hasn't been created or has been deleted.

Safe way to remove paint from ground wire? more hot questions question feed lang-pascal about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Sane source code is still woking fine on a 3rd machine - but this error occurs on any project using Nexus - including some not touched for ages. Access Violation At Address C++ That's why the debugger can't show you which line of code caused the problem — there is no line of code.

Get the answer Ask a new question Read More Configuration Computers DLL Windows XP Related Resources solved What is Exception EAccessViolation on in module ? Where does metadata go when you save a file? Was Judea as desertified 2000 years ago as it is now? navigate here should I do it anymore?

The question then becomes, "why does my program attempt to execute the NULL address." There are three possibilities which spring to mind: You have attempt to make a function call via How to Fix Ntdll.dll Errors Restart your computer. With full debugmode enabled, it should give you some clues of whats wrong. on Mon, 2008-07-14 11:57.

How do I prevent flight in a cyberpunk future? Here is the log for this AV: Application: -------------------------------------------------------------------------- 1.2 Name/Description: delphi32.exe - (Delphi-32 Development Environment) 1.3 Version Number : 7.0.8.1 1.4 Parameters : /np 1.6 Up Time : 10 seconds Clone yourself! Please try again.