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

[M. Ranganathan]

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