Any utility to inspect Qt application?

Lee908

Hi,

Is there any utility to inspect Qt application? Just like snoop for WPF.

jsulm

@Lee908 https://www.kdab.com/development-resources/qt-tools/gammaray/

Lee908

Thanks for your suggestion. I downloaded GammaRay-2.11.3 and compiled it with Qt-5.14.2 and VS2019. But When I launched GammaRay and tried to attach my app, I found that the corresponding pid is disabled in Attach tab. Switched to Self Test tab, it prompted that "No probes found - GammaRay not functional". Is there any mistake I made?

jsulm

@Lee908 I don't know - have no experience with Gammaray. Could it be that it has a plug-in based architecture and plug-ins are missing?

mchinand

People seem to have some success when encountering a similar issue if they build the 'INSTALL' target with admin privileges (admin might not be required depending on where you install it) after building. https://github.com/KDAB/GammaRay/issues/512

Lee908

@mchinand said in Any utility to inspect Qt application?:

build the 'INSTALL' target with admin privileges

It works, thank you!