Created attachment 118761 [details]
Crash info for developers from send-report dialog

SUMMARY
When try view zip-archive by press F3 button krviewer crashed and krusader crashed too after this.


STEPS TO REPRODUCE
1. Open krusader, find zip-archive, select this and press F3 button
2. Watch crashed viewer and crashed krusader too


OBSERVED RESULT
- krviewer crashed, and main application krusader crashed too
- Send bug dialog appear, with detailed exception info (i send this).

EXPECTED RESULT
- view index of archive (list dirs/files) or some metadata about archive or something like hexdump (depends of installed packages / settings ?)
- main app krusader must continue work undependent from krviewer

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Fedora 29 full updated at 2019-03-13

KDE Frameworks 5.55.0,
Qt 5.11.3 (build with version 5.11.3),
window system xcb.


ADDITIONAL INFORMATION
- This bug like to #396387 and #325280 , but appear on another file type
- I can go inside archive by Enter button and view packed internal files from zip archives by F3, but can't view original zip-file by F3 button
(ex. midnight commander show ascii-table with packed files and compressio data)
- try edit by F4 work correctly - i see binary data and utf-8 info-warning.
- Segmentation fault (11)