/usr/bin/ark:11:QString::QString:Kerfuffle::ReadOnlyArchiveInterface::filename:Kerfuffle::Archive::fileName:BatchExtract::addExtraction:BatchExtract::slotStartJob

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding ark. This problem was most recently seen with package version 4:15.12.3-0ubuntu1, the problem page at https://errors.ubuntu.com/problem/372ee620c56591c103d729818d16d95a0b6a91d6 contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker you can request it at http://forms.canonical.com/reports/.