Branch next - analolg FM modulators do not work?

GNU Radio
#1

Hi,

with branch “nect” I get an error like this wenn for example a simple
NBFM or
WBFM transmitter is built:

howing: “/media/RAS_SD/Documents/Stereo-TX.grc”

Generating: “/media/RAS_SD/Documents/top_block.py”

Executing: “/media/RAS_SD/Documents/top_block.py”

Traceback (most recent call last):
File “/media/RAS_SD/Documents/top_block.py”, line 9, in
from gnuradio import blks2
File
“/usr/local/lib/python2.7/dist-packages/gnuradio/blks2/init.py”,
line 37, in
exec “from gnuradio.blks2impl.%s import *” % (f,)
File “”, line 1, in
File “/usr/local/lib/python2.7/dist-
packages/gnuradio/blks2impl/channel_model.py”, line 26, in
channel_model = gr.channel_model
AttributeError: ‘module’ object has no attribute ‘channel_model’

Done

Not a really big problem as still “master” works fine…

Ralph.

#2

On Sun, Mar 3, 2013 at 3:19 AM, Ralph A. Schmid [email protected]
wrote:

AttributeError: ‘module’ object has no attribute ‘channel_model’

Done

Not a really big problem as still “master” works fine…

Ralph.

Ralph,

We have discussed and warned about this on the mailing list with our
move to the 3.7 API. Because we are making core changes to the API and
in which modules the blocks exist, we know there are going to be
breakages in the example code. We are waiting until we are done
transitioning all of the blocks before we make a concerted effort to
fix all of them. Basically, if we fixed them for every change we made,
we’d just be repeatedly fixing them. The ‘next’ branch is not
guaranteed to right now work with all of the effort going in to 3.7.

Tom

#3

Ralph,

We have discussed and warned about this on the mailing list with our move
to the 3.7 API. Because we are making core changes to the API and in which
modules the blocks exist, we know there are going to be breakages in the
example code. We are waiting until we are done transitioning all of the
blocks
before we make a concerted effort to fix all of them. Basically, if we
fixed
them for every change we made, we’d just be repeatedly fixing them. The

OK, fine.

‘next’ branch is not guaranteed to right now work with all of the effort
going
in to 3.7.

I know, no problem :slight_smile: Just wanted to mention it.

Tom

Ralph.