[Qt-creator] Qt Creator 4.11 frequently becomes non-responsive

[Dmitry Volosnykh]

Hi Adam, there's somewhat similar issue filed in Jira:
https://bugreports.qt.io/browse/QTCREATORBUG-23336
Initially, it is focused on macOS, but maybe you will find your experiences
the same, then the status of this issue might be changed to a wider scope.

On Fri, Dec 20, 2019 at 5:38 PM Eike Ziller <Eike.Ziller at qt.io> wrote:

>
>
> > On 20. Dec 2019, at 14:38, Adam Light <aclight at gmail.com> wrote:
> >
> > Hi
> >
> > I'm using Qt Creator 4.11.0 on Windows 10. This is the official 64-bit
> build.
> >
> > I'm frequently encountering Creator become non-responsive for many
> seconds, even into minutes. The OS adds "Not Responding" to the title bar
> and the mouse cursor turns into the spinning blue ring.
> >
> > I have disabled the ClangCodeModel plugin (and restarted) because in our
> experience that plugin tends to impact performance. But things are still
> very sluggish. Even if Qt is responding, it can take a minute for syntax
> highlighting of a small file to appear, sometimes opening a small file
> takes a very long time, etc.
> >
> > I collected some traces of a recent non-responsive event with xperf and
> it looks like something deep within CPlusPlus4.dll is taking all of the
> time, but I don't have .pdb files for Creator to analyze further.
> >
> > Is it possible to get PDB files for the official Creator builds?
>
>
> http://download.qt-project.org/official_releases/qtcreator/4.11/4.11.0/installer_source/windows_msvc2017_x64/qtcreator-debug.7z
>
> > Does the Qt company have a symbols server?
> >
> > A colleague has complained to me of similar problems with the same
> project on Windows but he's using Creator 4.10.2. So I'm not sure if this
> is something new to 4.11 or if I'm just seeing it for the first time on
> this machine.
> >
> > Thanks for any suggestions about what might be going wrong or how to get
> symbols.
> >
> > Adam
> > _______________________________________________
> > Qt-creator mailing list
> > Qt-creator at qt-project.org
> > https://lists.qt-project.org/listinfo/qt-creator
>
> --
> Eike Ziller
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>
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