See https://build.automotivelinux.org/job/ci-apps-agl-service-windowmanager-verify-master-CIBT-x86-64/13/consoleFull .
There the uninstall job fails due to an error in wgtpkg-uninstall.
https://git.automotivelinux.org/src/app-framework-main/tree/src/wgtpkg-uninstall.c?id=a855d14583b2ac2629dfac696fea788826bacc4d#n130