https://bugs.kde.org/show_bug.cgi?id=418116
Bug ID: 418116
Summary: Started from command line. MANY warning/error
messages! Sloppy coding?
Product: krusader
Version: 2.7.2
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: synchronize
Assignee: krusader-bugs-n...@kde.org
Reporter: ptrenho...@gmail.com
CC: krusader-bugs-n...@kde.org
Target Milestone: ---
SUMMARY I've been running krusader to synchronize two (fairly large)
directories for more that two weeks now. So I looked at the terminal instance
from which I started it, and discovered several thousand warning messages. None
of these massages are, of course, visible if the app is started from a menu,
but their presence suggests the the coders did not think that wasting resources
producing discarded messages was worth the time fixing the sloppy code.
In any case, I fear that what should have been less that half a day of reading
a reconciling the directories has now gone on for three weeks, and counting.
See bellow for the top of the message list. The QPainter warnings - as far as I
could see - are repeated from there to the end of the current terminal output.
STEPS TO REPRODUCE: See above
OBSERVED RESULT: See below
EXPECTED RESULT: No errors or warnings
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: Current Fedora 31. (Or current as-of 3 weeks ago)
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
1) Sample terminal output: (See comment below)
$ krusader
QCoreApplication::applicationDirPath: Please instantiate the QApplication
object first
10:56:17.264-warning default unknown@0 # QWidget::insertAction: Attempt to
insert null action
10:56:17.272-warning default unknown@0 # QWidget::insertAction: Attempt to
insert null action
10:56:17.308-warning default unknown@0 # Trying to convert empty
KLocalizedString to QString.
20:19:24.139-warning qt.qpa.xcb unknown@0 # QXcbConnection: XCB error: 3
(BadWindow), sequence: 59389, resource id: 25947199, major code: 40
(TranslateCoords), minor code: 0
13:15:01.431-warning default unknown@0 # UdevQt: unhandled device action "bind"
13:15:16.116-warning default unknown@0 # UdevQt: unhandled device action "bind"
14:05:19.207-warning default unknown@0 # UdevQt: unhandled device action
"unbind"
14:05:47.947-warning default unknown@0 # UdevQt: unhandled device action
"unbind"
#################### Added comment
### Notice the large time gap here. I suspect that this is where the processing
slowed down to about 10 seconds/file
############################
21:53:01.574-warning default unknown@0 # QPainter::begin: Paint device returned
engine == 0, type: 2
21:53:01.574-warning default unknown@0 # QPainter::translate: Painter not
active
21:53:01.591-warning default unknown@0 # QPainter::save: Painter not active
21:53:01.591-warning default unknown@0 # QPainter::restore: Unbalanced
save/restore
21:53:01.591-warning default unknown@0 # QPainter::brushOrigin: Painter not
active
21:53:01.606-warning default unknown@0 # QPainter::save: Painter not active
21:53:01.606-warning default unknown@0 # QPainter::save: Painter not active
21:53:01.606-warning default unknown@0 # QPainter::setRenderHint: Painter must
be active to set rendering hints
21:53:01.606-warning default unknown@0 # QPainter::translate: Painter not
active
21:53:01.606-warning default unknown@0 # QPainter::setBrush: Painter not active
21:53:01.606-warning default unknown@0 # QPainter::setPen: Painter not active
21:53:01.606-warning default unknown@0 # QPainter::restore: Unbalanced
save/restore
21:53:01.606-warning default unknown@0 # QPainter::setRenderHint: Painter must
be active to set rendering hints
21:53:01.606-warning default unknown@0 # QPainter::translate: Painter not
active
21:53:01.606-warning default unknown@0 # QPainter::setPen: Painter not active
21:53:01.606-warning default unknown@0 # QPainter::restore: Unbalanced
save/restore
21:53:01.606-warning default unknown@0 # QPainter::save: Painter not active
21:53:01.606-warning default unknown@0 # QPainter::setRenderHint: Painter must
be active to set rendering hints
21:53:01.606-warning default unknown@0 # QPainter::translate: Painter not
active
21:53:01.606-warning default unknown@0 # QPainter::setPen: Painter not active
21:53:01.606-warning default unknown@0 # QPainter::restore: Unbalanced
save/restore
21:53:01.606-warning default unknown@0 # QPainter::save: Painter not active
21:53:01.606-warning default unknown@0 # QPainter::setRenderHint: Painter must
be active to set rendering hints
21:53:01.606-warning default unknown@0 # QPainter::translate: Painter not
active
21:53:01.606-warning default unknown@0 # QPainter::setPen: Painter not active
21:53:01.607-warning default unknown@0 # QPainter::restore: Unbalanced
save/restore
21:53:01.607-warning default unknown@0 # QPainter::save: Painter not active
21:53:01.607-warning default unknown@0 # QPainter::setRenderHint: Painter must
be active to set rendering hints
21:53:01.607-warning default unknown@0 # QPainter::translate: Painter not
active
21:53:01.607-warning default unknown@0 # QPainter::setPen: Painter not active
21:53:01.607-warning default unknown@0 # QPainter::restore: Unbalanced
save/restore
2) I may have installed Fedora updates since I started krusader, so the current
installed versions may not reflect what the hard-links placed by krusader might
be using.
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