Tizen Developers

Hi 

i develope on tizen 2.2.1 and i try uninstall package that was example source use my custom app.

now that was my source

Tizen::Base::String mPackageId =
                        pPackageManager->GetPackageIdByAppId(mButtonNameData);
result r = pPackageManager->UninstallPackage(mPackageId, this);

sure i`m add  privilege and privilege CA 

and success uninstall package.

but. when i uninstall package. my screen just turn into white. Without even the header or footer indicators

I do not know why this problem is happening.

thank you