no image displayed on QGraphicsView

[sincnarf]

How and where do you launch the application? In case you launch it from a debug/release subdir the image cannot be found in the current working directory.

Thanks. I can't understand where I'll insert the codes in current working directory. How do I use this?

[jpn]

It is supposed to be placed anywhere after constructing the QApplication object, but you can of course simply launch the application from the directory containing the image too:

C:\MyApp>release\app.exe

instead of

C:\MyApp\release>app.exe