qtcreator debugging problem in windowXP

[nagare]

Hello,
I'm a newbie here. When I debugged a qtwidget program, the excutable didn't stop at the breakpoints.
I am using Qt SDK 4.5.1, Qt Creator 1.1.1 and gdb which is inside the Qt SDK.And As with Debugging helper, I chose "Use debugging helper", and unchecked the rest option.
Gdb log is in the attachment.

Could someone help me fix it?
Thanks a lot.

[andy.fillebrown]

From the log it appears you're trying to debug the release version of addressbook. That won't work. Try debugging the debug version of addressbook, instead =)

Cheers,
-andy.f