Re: [Discuss-gnuradio] Can't drag and drop my example block from gnuradio-companion

[M. Ranganathan]

Marcus,

 Yes that was the issue. Filling in the right values there fixed the problem. It might be worthwhile to add some warning when the block is loaded if a user neglects to update the xml. Perhaps generate a tag that the user must remove when he goes to edit the file or print the offending tags in the xml.

AttributeError: 'Block' object has no attribute 'horizontal_label'

Is not easily decipherable :-)

Thanks for the help!

Best regards,

Ranga.

On Sun, Oct 4, 2015 at 6:11 AM, Marcus Müller <address@hidden> wrote:

Hi Ranga,

you will need to fill in all the things in your XML file; the "<!-- comments -->" and "..." point you to the places.

Best regards,
Marcus

On 04.10.2015 02:20, M. Ranganathan wrote:

Thanks. Please see attached.

Regards,

Ranga.

On Sat, Oct 3, 2015 at 8:41 AM, Marcus Müller <address@hidden> wrote:

Could you share your block's xml file from your modules grc/ folder? My suspicion is that there might be something wrong with the name/id fields.

Best regards,
Marcus

On 03.10.2015 14:28, M. Ranganathan wrote:

Yes I did ldconfid.

The unit tests pass. The standard blocks drag drop fine.  Something didn't install right for the tutorial.  Do I need to edit a file or setting?

Thanks for your response.

Ranga.

On Oct 3, 2015 6:21 AM, "Richard Bell" <address@hidden> wrote:

Did you remember to 'sudo ldconfig' after 'sudo make install'?

Rich

Sent from my iPad

> On Oct 3, 2015, at 12:21 AM, M. Ranganathan <address@hidden> wrote:
>
> Hello,
>
> I installed gnuradio using pybombs. I am trying to work my way through the tutorial on how to write a block. I did cmake with the flag
>
> cmake -DCMAKE_INSTALL_PREFIX=/home/mranga/gnuradio ../
>
> The location specified is where I had installed gnuradio with pybombs.
>
> After that, I ran gnuradio-companion. It came up fine and I can drag/drop the standard blocks. However, when I go to drag / drop my custom block, I get the following error.
>
> File "/home/mranga/gnuradio/lib/python2.7/dist-packages/gnuradio/grc/gui/Block.py", line 255, in draw
>     window.draw_drawable(gc, self.horizontal_label, 0, 0, x+BLOCK_LABEL_PADDING, y+(self.H-self.label_height)/2, -1, -1)
> AttributeError: 'Block' object has no attribute 'horizontal_label'
>
>
> My PYTHONPATH and LD_LIBRARY path were set by sourcing the setenv.sh generated when I installed using pybombs.
>
> There appears to be some path or setting that is not right. I've been fighting this a while and I can't figure it out. Any help appreciated.
>
> Thank you in advance.
>
>
>
>
> --
> M. Ranganathan
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

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M. Ranganathan