D18317: Display an error message if loading a dictionary fails

[Ahmad Samir]

ahmadsamir added a reviewer: loh.tar.
ahmadsamir added a subscriber: pino.

REPOSITORY
  R246 Sonnet

REVISION DETAIL
  https://phabricator.kde.org/D18317

To: ahmadsamir, sandsmark, loh.tar
Cc: pino, kde-frameworks-devel, michaelh, ngraham, bruns