Re: [gentoo-user] Re: [OFF TOPIC] Qt Creator unable to access containers in debug mode

[Francisco Ares <frares@gmail.com>]

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Thank you, gonna play a bit around  gdb.

Best regards,
Francisco

2015-03-24 10:52 GMT-03:00 Nikos Chantziaras <realnc@gmail.com>:

> On 24/03/15 15:07, Francisco Ares wrote:
>
>> Hi,
>>
>> Recently - but can't figure out exactly when - Qt Creator has become
>> unable to access Qt containers (where the STL ones work as expected) on
>> the debug panel.  It shows <not accessible> in place of the expected
>> item quantity for a QList, for instance, but for a
>> std::vector<std::string>, it works, allowing inspection of all items.
>>
>> Any hints on what I may be doing wrong? The headers are all accessible,
>> for instance. Should I build Qt with debug symbols enabled, as
>> recommended for glibc?
>>
>> Using current Qt 4.8.5, Qt Creator 2.8.1, gdb 7.7.1, gcc 4.8.3
>>
>
> I remember having a problem with old Creator that had to do with showing
> contents of variables. I don't remember the details though. I only remember
> that the issue was gdb. I was using a version that was not working
> correctly with Creator 2.8. I had to downgrade to an old gdb. 7.5.1, I
> think.
>
> I can't reproduce the problem anymore, since I've since switched to
> Creator 3 (now on 3.3.2.) This is rather easy to upgrade to now, as Qt5 is
> now in portage (although in ~arch.) If you want to upgrade, note that you
> can still develop for Qt4 just fine. Qt5 is only used to run Creator
> itself, it doesn't have any effect on the version of Qt you want to develop
> for.
>
>
>

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