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