[Discuss-gnuradio] psk implementation problem

[harshal jadhav]

Hi,

I am attaching a screenshot of PSK implementation.
But when i run the flowgraph i am confronted with the following error

Executing: "/home/harshal/test8.grc.xml"
>>> Verbose:    
Traceback (most recent call last):
  File "/usr/share/grc/src/ExecFlowGraphGUI.py", line 231, in OnInit
    self.SetTopWindow(FlowGraphFrame(self.flow_graph_file_path))#first argument is the flow graph
  File "/usr/share/grc/src/ExecFlowGraphGUI.py", line 159, in __init__
    FlowGraphBuilder.__init__(self, file_path)
  File "/usr/share/grc/src/ExecFlowGraph.py", line 50, in __init__
    self._parse_nested_data(ParseXML.from_xml(ParseXML.from_file(file_path)))
  File "/usr/share/grc/src/ExecFlowGraph.py", line 145, in _parse_nested_data
    signal_blocks_dict[signal_block.get_id()] = runnable_signal_block(*data_type_params)
  File "/usr/share/grc/src/SignalBlockDefs/Sources.py", line 146, in make
    return fcn(vector, repeat.parse())
  File "/usr/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_py_gengen.py", line 9262, in vector_source_b
    return _gnuradio_swig_py_gengen.vector_source_b(*args)
NotImplementedError: Wrong number of arguments for overloaded function 'vector_source_b'.
  Possible C/C++ prototypes are:
    gr_make_vector_source_b(std::vector< unsigned char,std::allocator< unsigned char > > const &,bool)
    gr_make_vector_source_b(std::vector< unsigned char,std::allocator< unsigned char > > const &)


>>> Done

Am i missing something obvious?

Regards,
Harshal Jadhav

test8.grc.xml.png
Description: PNG image