[Qt-creator] Cannot display QML inside creator, works just fine outside it

Robert Löhning robert.loehning at theqtcompany.com
Wed Feb 17 10:33:54 CET 2016

Am 16.02.2016 um 21:08 schrieb Nikos Chantziaras:
> On 16/02/16 17:00, Robert Löhning wrote:
>> Am 12.02.2016 um 09:39 schrieb Hunger Tobias:
>>> On Do, 2016-02-11 at 23:13 +0200, Nikos Chantziaras wrote:
>>>> When I run an application that displays a QQuickWidget outside of
>>>> Creator, everything is fine. However, when running it in Creator (with
>>>> or without debugger), the application freezes at the moment the
>>>> QQuickWidget is used, and I get this error in "Application Output":
>>>>     Unrecognized OpenGL version
>>>>     Unrecognized OpenGL version
>>>> What is wrong here?
>>>> I'm on Linux 64-bit, with Qt Creator 3.6.0.
>> Hi *,
>> for completeness' sake, that issue is
>> https://bugreports.qt.io/browse/QTBUG-49334
> That's not the issue here. Disabling the welcome screen has no effect.

What happens if you run two instances of glxgears at the same time
(without Qt Creator involved)?

Best Regards,

  Robert Löhning, Software Engineer - The Qt Company
  The Qt Company GmbH, Rudower Chaussee 13, D-12489 Berlin
  Geschäftsführer: Mika Pälsi, Juha Varelius, Tuula Haataja
  Sitz der Gesellschaft: Berlin,
  Registergericht: Amtsgericht Charlottenburg, HRB 144331 B

More information about the Qt-creator mailing list