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Re: Problems with GUI Layout

From: joao
Subject: Re: Problems with GUI Layout
Date: Sat, 07 Nov 2020 21:54:39 -0300
User-agent: One.com webmail 39.4.15

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/MRPT/mrpt/issues/627, https://www.programmersought.com/article/19842168867/). I was looking for an alternative solution that would prevent recompilation.

Thank you again,


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


On 06.11.20 20:05, joao@phygitall.rio wrote:

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,

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