I am using using ubuntu 12.10 i am trying to run a python block, namely
OP25, in GNU Radio Companion v3.6.3-35-g4435082f, which uses python
version 2.7.3 for some reason although python3.3 is in the lib folder. I
run the following command in terminal:
matt@matt-Inspiron-1525:~$ python -m trace --count -C . op25_grc.py
Here is the output with an error:
Imported legacy fsk4
Using Volk machine: ssse3_32
Traceback (most recent call last):
File “/usr/lib/python2.7/runpy.py”, line 162, in _run_module_as_main
“main”, fname, loader, pkg_name)
File “/usr/lib/python2.7/runpy.py”, line 72, in _run_code
exec code in run_globals
File “/usr/lib/python2.7/trace.py”, line 819, in
main()
File “/usr/lib/python2.7/trace.py”, line 807, in main
t.runctx(code, globs, globs)
File “/usr/lib/python2.7/trace.py”, line 513, in runctx
exec cmd in globals, locals
File “op25_grc.py”, line 493, in
tb = op25_grc()
File “op25_grc.py”, line 231, in init
self.wxgui_fftsink2_0_0.set_callback(wxgui_fftsink2_0_0_callback)
File
“/usr/local/lib/python2.7/dist-packages/gnuradio/gr/hier_block2.py”,
line 54, in getattr
return getattr(self._hb, name)
AttributeError: ‘gr_hier_block2_sptr’ object has no attribute
‘set_callback’
the code for “hier_block2.py” is attached. have not been able to find
any sort of solution for this. any help will be much appreciated.
Thank you!