Re: Problems with GUI Layout

[Marcus Müller]

Hi Joao,

glad to hear you've got it to work!

Point is: these error messages don't come from anything that we compiled
- GRC itself is pure python. These are messages that come from your
operating system's pygtk/gtk/... libraries, and they're out of our control.

So, ignore these warnings, they're just warnings :)

Best regards,
Marcus

On 08.11.20 01:54, joao@phygitall.rio wrote:
> Hi Marcus,
> 
> Thank you for creating a subject for the email. I completely forgot to
> fill in the subject field before sending the message. I apologize for this.
> 
> In a previous message, Nicholas Bruce explained how to fill the "GUI
> Hints" fields of the QT GUI sink blocks. After setting this, everything
> is working as expected, except for the annoying warning messages.
> 
> Apparently, from what I researched, a possible solution to solve the
> warnings problem would be to compile gnu radio setting the
> "WITH_GTK_2_X" parameter to
> "ON"(https://github.com/tum-vision/fastfusion/issues/21,
> <https://github.com/tum-vision/fastfusion/issues/21>
> https://github.com/MRPT/mrpt/issues/627,
> <https://github.com/MRPT/mrpt/issues/627>
> https://www.programmersought.com/article/19842168867/
> <https://www.programmersought.com/article/19842168867/>). I was looking
> for an alternative solution that would prevent recompilation.
> 
> Thank you again,
> 
> João
> 
> On November 7, 2020 at 6:03:34 pm -03:00, Marcus Müller
> <mmueller@gnuradio.org> wrote:
>> Hi Joao,
>>
>> I had to change the subject line of your email to actually contain
>> something.
>>
>> So,
>>
>> On 06.11.20 20:05, joao@phygitall.rio <mailto:joao@phygitall.rio> wrote:
>>
>>     Hello,
>>
>>     I am new to gnu radio. I installed it in Ubuntu 20.04 through PPA. The
>>     version installed is 3.8.2.0 (Python 3.8.5).
>>
>>     Every time I execute a flow graph I receive the following warnings in
>>     the grc terminal.
>>
>>     ##### Start of the grc log #####
>>     …
>>     ##### End of the grc log #####
>>
>>
>> Not pretty, but completely unrelated; the Qt GUI blocks don't use GTK.
>>
>>
>>     Is there something I can do to solve this issue? or is this a bug?
>>
>>
>> Have you filled in the "GUI Hints" fields in the QT GUI blocks?
>>
>> Best regards,
>> Marcus
>