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Unregistered
April 7, 2003, 13:40:49
Hello,

I have a problem with the First Steps Tutorial. I make a Project like described,

but when I call DShowLib::Grabber::tVidCapDevListPtr pVidCapDevList =
m_pGrabber->getAvailableVideoCaptureDevices() I get an error from Vsual C :

Debug Assertion Failed ?

Expression _CrTisValidHeapPointer(pUserData)

Is this a kown problem ?

Dirk

Johannes Vogel
April 9, 2003, 19:34:57
Hello,

This may happen because you link a debug build of your program to the release version of the library.
Please strip down your project to a small demo program that demonstrates the error and send it as a zip file to:

support@imagingcontrol.com

Best regards
Johannes
IC Support