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Re: Problems with GUI Layout

From: Marcus Müller
Subject: Re: Problems with GUI Layout
Date: Sun, 8 Nov 2020 11:41:38 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.3.1

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,

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 (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

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