Version: (using Devel) OS: Linux Installed from: Compiled sources (1) File->Import->Get hot new stuff... (2) Import a calendar that doesn't work (eg. "Feiertage Deutschland" for me). Click install. (3) You'll only see the error dialog on closing the GHNS window.
Can you reproduce this bug on a recent KDE? (4.2.3 or KDE 4.3 beta)
Yes, still reproducible on 4.3.
in knewstuff3 the error will be shown on the dialog itself in the status area. I hope kontact will be ported to this for KDE 4.5