[Android-development] Crash during application startup on an i.MX 6 Android device

Luca Carlon carlon.luca at gmail.com
Thu Jul 31 09:33:13 CEST 2014


Issue was related to the use of IBOs in Qt. A slight modification I've been
suggested made Qt apps start.
Regards.

Luca



On Wed, Jul 30, 2014 at 10:20 AM, BogDan <bog_dan_ro at yahoo.com> wrote:

> It looks like it crashes in GL driver (check the call stack). Does the
> board has an working OpenGL driver? Can you test it with a QWidget based
> application instead?
>
> BogDan.
>
>
>
>   ------------------------------
>  *From:* Luca Carlon <carlon.luca at gmail.com>
> *To:* BogDan <bog_dan_ro at yahoo.com>
> *Cc:* "android-development at qt-project.org" <
> android-development at qt-project.org>
> *Sent:* Wednesday, July 30, 2014 11:16 AM
>
> *Subject:* Re: [Android-development] Crash during application startup on
> an i.MX 6 Android device
>
> I tested with the armv5 version of Qt 5.3.1 and more or less the same
> happens. I report the new output of logcat.
> Regards.
>
> Luca
>
>
>
>
> On Tue, Jul 29, 2014 at 9:13 AM, BogDan <bog_dan_ro at yahoo.com> wrote:
>
> Hello,
>
> The Qt SDK ships both arm variants and x86 for Android. If you are using
> the online installer make sure you chose also the armv5.
>
> BogDan.
>
>   ------------------------------
>  *From:* Luca Carlon <carlon.luca at gmail.com>
> *To:* BogDan <bog_dan_ro at yahoo.com>
> *Cc:* "android-development at qt-project.org" <
> android-development at qt-project.org>
> *Sent:* Tuesday, July 29, 2014 10:09 AM
> *Subject:* Re: [Android-development] Crash during application startup on
> an i.MX 6 Android device
>
> Is there a Qt SDK for armv5 somewhere? The one I downloaded seems to only
> have armv7 and gcc_64.
> Thanks.
>
> Luca
>
>
>
>
> On Tue, Jul 29, 2014 at 9:04 AM, BogDan <bog_dan_ro at yahoo.com> wrote:
>
> Hello,
>
>   It also crashed with armv5?
>
> Cheers,
> BogDan.
>
>   ------------------------------
>  *From:* Luca Carlon <carlon.luca at gmail.com>
> *To:* android-development at qt-project.org
> *Sent:* Tuesday, July 29, 2014 1:10 AM
> *Subject:* [Android-development] Crash during application startup on an
> i.MX 6 Android device
>
>  Hello,
> I've been using Qt for Android on some devices. Now I received a new
> Android 4.0 board, based on the i.MX 6 quad-core freescale and I tested Qt
> 5.3.1 on it. What I got is a segfault during application startup (I also
> tested the hello world template of Qt Creator) when rendering. Attached is
> the logcat output when trying to run the test application.
>
> Anyone who experienced something similar? Maybe there is something in the
> Vivante OpenGL implementation that Qt doesn't like? Can I do something to
> investigate further?
> Regards.
>
> Luca
>
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