Hello,
I am new to GNU radio. I installed the software successfully on
cygwin, and I tried to run the FM receiver code (both with GUI and without
GUI). I got the following errors.-
$ python usrp_wfm_rcv_nogui.py -f 101.9M
Using RX d'board A: Flex 2400 Rx MIMO B
>>> gr_fir_ccf: using SSE
>>> gr_fir_fff: using SSE
Traceback (most recent call last):
File "usrp_wfm_rcv_nogui.py", line 170, in <module>
tb = wfm_rx_block()
File "usrp_wfm_rcv_nogui.py", line 111, in __init__
self.connect (self.u, chan_filt, self.guts, self.volume_control,
audio_sink)
File "/usr/local/lib/python2.5/site-packages/gnuradio/gr/top_block.py",
line 7
0, in connect
self._connect(points[i-1], points[i])
File "/usr/local/lib/python2.5/site-packages/gnuradio/gr/top_block.py",
line 7
6, in _connect
dst_block.basic_block(), dst_port)
File
"/usr/local/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_py_runt
ime.py", line 1469, in connect
return _gnuradio_swig_py_runtime.gr_top_block_sptr_connect(*args)
NotImplementedError: Wrong number of arguments for overloaded function
'gr_top_b
lock_sptr_connect'.
Possible C/C++ prototypes are:
connect(boost::shared_ptr< gr_top_block > *,gr_basic_block_sptr)
connect(boost::shared_ptr< gr_top_block >
*,gr_basic_block_sptr,int,gr_basic
_block_sptr,int)
swig/python detected a memory leak of type 'gr_basic_block_sptr *', no
destructo
r found.
Could someone please tell me what this error means, and how I get around it?
Thanks.
Prasanna.
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