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[Discuss-gnuradio] Confusing Error
From: |
dromza |
Subject: |
[Discuss-gnuradio] Confusing Error |
Date: |
Tue, 21 Jun 2005 10:34:29 -0500 |
User-agent: |
Internet Messaging Program (IMP) 3.2.6 |
I wanted to make a post to see if someone could help me out with a problem I am
having with GNURadio.
The version of linux I am running is Ubunto (Intel x86 Edition). I am using a
laptop (Dell Latitude with a Pentium III).
I installed GNU radio from the tarballs given on the GNU Radio Project website.
I was trying to run wfm_rcv_gui.py from gnuradio-examples-0.4.
I ran this command: sudo python wfm_rcv_gui.py 95.3
and this is the error message I was given:
RX d'board A: Invalid EEPROM contents
RX d'board B: <none>
usrp_standard_rx::set_decim_rate: WARNING rates > 128 result in incorrect gain.
>>> gr_fir_fff: using SSE
Traceback (most recent call last):
File "wfm_rcv_gui.py", line 75, in ?
app = stdgui.stdapp (wfm_rx_graph, "WFM RX")
File "/usr/local/lib/python2.4/site-packages/gnuradio/wxgui/stdgui.py", line
35, in __init__
wx.App.__init__ (self)
File "/usr/lib/python2.4/site-packages/wx-2.5.3-gtk2-unicode/wx/_core.py",
line 5311, in __init__
self._BootstrapApp()
File "/usr/lib/python2.4/site-packages/wx-2.5.3-gtk2-unicode/wx/_core.py",
line 4990, in _BootstrapApp
return _core_.PyApp__BootstrapApp(*args, **kwargs)
File "/usr/local/lib/python2.4/site-packages/gnuradio/wxgui/stdgui.py", line
38, in OnInit
frame = stdframe (self.flow_graph_maker, self.title)
File "/usr/local/lib/python2.4/site-packages/gnuradio/wxgui/stdgui.py", line
59, in __init__
self.panel = stdpanel (self, self, flow_graph_maker)
File "/usr/local/lib/python2.4/site-packages/gnuradio/wxgui/stdgui.py", line
80, in __init__
self.fg = flow_graph_maker (frame, self, vbox, sys.argv)
File "wfm_rcv_gui.py", line 39, in __init__
self.connect (src, guts)
File
"/usr/local/lib/python2.4/site-packages/gnuradio/gr/basic_flow_graph.py",
line 114, in connect
self._connect (points[i-1], points[i])
File
"/usr/local/lib/python2.4/site-packages/gnuradio/gr/basic_flow_graph.py",
line 119, in _connect
self._connect_prim (s, d)
File
"/usr/local/lib/python2.4/site-packages/gnuradio/gr/basic_flow_graph.py",
line 124, in _connect_prim
self._check_valid_src_port (src_endpoint)
File
"/usr/local/lib/python2.4/site-packages/gnuradio/gr/basic_flow_graph.py",
line 218, in _check_valid_src_port
self._check_port (src_endpoint.block.output_signature(), src_endpoint.port)
File
"/usr/local/lib/python2.4/site-packages/gnuradio/gr/basic_flow_graph.py",
line 226, in _check_port
if signature.max_streams () == -1: # infinite
AttributeError: 'PySwigObject' object has no attribute 'max_streams'
I do not know how to fix this and any input would be appreciated.
Thanks,
Dan Romza
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