I installed the Qt SDK 1.1 technology preview and I'm trying to get a basic camera example to work. I've tried a number of variations of the following code but they all fail with the error "A data abort exception has occurred" when setViewFinder() is called:
QCamera* camera = new QCamera();
QCameraViewfinder* viewFinder = new QCameraViewfinder((QWidget*)this->parent());
Other variations I tried include setting a device on the camera, calling show() first on viewFinder, etc. I also tried a version with every capability I'm aware of enabled in my .pro file that I then used Open Signed Online to sign. All fail with the same error. The SDK and the sis package files installed correctly as far as I can tell but it's hard to know for sure since all the packages on the N8 are invisible. Previous to the SDK technology preview release I tried to install the developer preview of Qt 4.7.0 and the native Symbian C++ environment but I never did get that to work. Maybe that has affected the installation of my Qt SDK/sis packages install somehow?
Also, from my .pro file:
CONFIG += mobility
MOBILITY = multimedia location