While running usrp_fft.py in gnuradio 3.4.0 I am getting the following error.
I installed in many system but only in single system this error is coming.
Any clue :-)
oalec@ubuntu:/usr/local/bin$ ./usrp_fft.py -h
Traceback (most recent call last):
File "./usrp_fft.py", line 27, in <module>
from gnuradio.wxgui import stdgui2, fftsink2, waterfallsink2,
scopesink2, form, slider
File "/usr/local/lib/python2.6/dist-packages/gnuradio/wxgui/fftsink2.py",
line 31, in <module>
from fftsink_gl import fft_sink_f, fft_sink_c
File
"/usr/local/lib/python2.6/dist-packages/gnuradio/wxgui/fftsink_gl.py", line
27, in <module>
import fft_window
File
"/usr/local/lib/python2.6/dist-packages/gnuradio/wxgui/fft_window.py", line
33, in <module>
import forms
File
"/usr/local/lib/python2.6/dist-packages/gnuradio/wxgui/forms/__init__.py",
line 29, in <module>
from converters import \
File
"/usr/local/lib/python2.6/dist-packages/gnuradio/wxgui/forms/converters.py",
line 118, in <module>
class float_converter(abstract_converter):
File
"/usr/local/lib/python2.6/dist-packages/gnuradio/wxgui/forms/converters.py",
line 119, in float_converter
def __init__(self, formatter=eng_notation.num_to_str):
AttributeError: 'module' object has no attribute 'num_to_str'
-----
Sumit Kr.
Research Assistant
Communication Research center
IIIT Hyderabad
India
--
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