I have a Nokia E51 (S60 3rd Edition FP1) with latest firmware 400.34.011. I installed following components to my device:
- Qt 4.6.2 (qt_installer.sis)
- Qt mobile extensions (TP3) libraries (qt_mobile_ext_libs.sisx)
- Qt mobile extension examples (qt_mobile_ext_demos.sisx)
All installations were completed successfully.
Qt application examples are running OK but none of the mobile extension examples starts. I get an error: "Device does not support operation" (freely translated from Finnish)
According to the documentation of "Mobile Extensions for Qt for Symbian" all prerequisites are fulfilled.
Does anyone have a glue what might be causing this error?
I have also developed a simple Qt (4.6.2) application using Qt Creator 1.3.1. This application is working on my phone. But I'm not able to use any on the mobile extensions APIs in my application. I managed to compile and install the application without any errors or warnings. But if I try to debug I get an error: "General OS-related error". I'm using a developer certificate with all required capabilities for signing.