IDE tells me theres an access violation, but where is it?

[bennyandthejets]

My program compiles and runs fine, but when I look at the output window afterwards, it says there was an access violation at so and so address reading so and so location. How can I track down this problem?

[prog-bman]

does your vs.net have the error lookup tool? if it does i think you can use that

[bennyandthejets]

Nah, that's different. I already know that the error is a write access violation.

Anyway, I tracked the error down eventually to the following line in CPropertySheet:oModal():

HWND hWnd = (HWND)::PropertySheet(&m_psh);

First-chance exception at 0x77359f2b in Network.exe: 0xC0000005: Access violation writing location 0x00443dd4.

I can't seem to step into the function, and I have no idea what the problem could be. Any ideas?

[anonytmouse]

Read:
http://msdn.microsoft.com/library/de...cpropsht_6.asp

[Erhard Henkes]

Sometimes such errors happen by deleting a pointer which should be valid further on.

[bennyandthejets]

Thank you anonytmouse.