[SOLVED] Qualcoder not launching

Hi folks

This is the second of two issues on a fresh install of EOS (installed yesterday).

I am trying to launch QualCoder that was installed from the AUR repos. Unfortunately, nothing happens when I type the app into the terminal, and there are no launchers/ triggers in the app menu.

This is what I get:

[andy@andy-EOS ~]$ mendeleydesktop
QtWebEngine::initialize() called with QCoreApplication object already created and should be call before. This is depreciated and may fail in the future.
QFSFileEngine::open: No file name specified
Failed to run mendeley:// link handler installer "/opt/mendeleydesktop/lib/mendeleydesktop/libexec/install-mendeley-link-handler.sh"
/opt/mendeleydesktop/lib/mendeleydesktop/libexec/QtWebEngineProcess: symbol lookup error: /opt/mendeleydesktop/lib/mendeleydesktop/libexec/QtWebEngineProcess: undefined symbol: _ZN11QtWebEngine11processMainEiPPKc, version Qt_5
/opt/mendeleydesktop/lib/mendeleydesktop/libexec/QtWebEngineProcess: symbol lookup error: /opt/mendeleydesktop/lib/mendeleydesktop/libexec/QtWebEngineProcess: undefined symbol: _ZN11QtWebEngine11processMainEiPPKc, version Qt_5
/usr/bin/mendeleydesktop: line 4: 39693 Trace/breakpoint trap   (core dumped) /opt/mendeleydesktop/lib/mendeleydesktop/libexec/mendeleydesktop.x86_64 "$@"
[andy@andy-EOS ~]$ mendeleydesktop
QtWebEngine::initialize() called with QCoreApplication object already created and should be call before. This is depreciated and may fail in the future.
QFSFileEngine::open: No file name specified
Failed to run mendeley:// link handler installer "/opt/mendeleydesktop/lib/mendeleydesktop/libexec/install-mendeley-link-handler.sh"
/opt/mendeleydesktop/lib/mendeleydesktop/libexec/QtWebEngineProcess: symbol lookup error: /opt/mendeleydesktop/lib/mendeleydesktop/libexec/QtWebEngineProcess: undefined symbol: _ZN11QtWebEngine11processMainEiPPKc, version Qt_5
/opt/mendeleydesktop/lib/mendeleydesktop/libexec/QtWebEngineProcess: symbol lookup error: /opt/mendeleydesktop/lib/mendeleydesktop/libexec/QtWebEngineProcess: undefined symbol: _ZN11QtWebEngine11processMainEiPPKc, version Qt_5
/usr/bin/mendeleydesktop: line 4: 39748 Trace/breakpoint trap   (core dumped) /opt/mendeleydesktop/lib/mendeleydesktop/libexec/mendeleydesktop.x86_64 "$@"

Not sure how best to fix this, so if someone can lend me a hand, that would be great.

Many thanks

I’m not sure what QualCoder is. But after looking, did you install qualcoder 3.0-1 or qualcoder-bin 3.5-1? Seems qualcoder 3.0-1 was last updated 2022-06-05 04:34 (UTC) while qualcoder-bin 3.5-1 has a much more recent update of 2024-04-23 18:01 (UTC).

1 Like

Dear Uncle :slight_smile:

Thanks for replying. I’ve done a manual search through the AUR via a browser and saw this as well. I’ve now uninstalled QualCoder and installed QualCoder-bin and now it works fine.

I didn’t realise there was a difference when I did the install via the terminal.

Live and learn, so can now mark this closed.

Cheers

1 Like

Please mark post as “solution” so anyone with a similar issue will see as solved/solution.

Glad to help!

1 Like

This topic was automatically closed 2 days after the last reply. New replies are no longer allowed.