Re: [Discuss-gnuradio] GNU Radio release 3.2.1 source and binaries available for download

[Alexandru Csete]

Greetings,

Thanks for the new release.
I have upgraded my Ubuntu 9.04 64bit packages from 3.2 to 3.2.1 and I
get an error when I try to execute grc. First I thought it was
something with the flow graph it was trying to open so I deleted my
.grc file but I still got an error:

<<< Welcome to GNU Radio Companion 3.2.1 >>>
Error: 'options'
>>> Failue
Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/gui/MainWindow.py",
line 174, in new_page
    flow_graph = self._platform.get_new_flow_graph()
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/base/Platform.py",
line 149, in get_new_flow_graph
    def get_new_flow_graph(self): return self.FlowGraph(self)
  File "<string>", line 4, in __init__
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/base/FlowGraph.py",
line 37, in __init__
    self.import_data()
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/base/FlowGraph.py",
line 192, in import_data
    self._options_block = self.get_parent().get_new_block(self, 'options')
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/base/Platform.py",
line 159, in get_new_block
    def get_new_block(self, flow_graph, key): return
self.Block(flow_graph, n=self._blocks_n[key])
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/base/odict.py",
line 34, in __getitem__
    return self._data[key]
KeyError: 'options'
Error: 'options'
>>> Failue
Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/gui/MainWindow.py",
line 174, in new_page
    flow_graph = self._platform.get_new_flow_graph()
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/base/Platform.py",
line 149, in get_new_flow_graph
    def get_new_flow_graph(self): return self.FlowGraph(self)
  File "<string>", line 4, in __init__
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/base/FlowGraph.py",
line 37, in __init__
    self.import_data()
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/base/FlowGraph.py",
line 192, in import_data
    self._options_block = self.get_parent().get_new_block(self, 'options')
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/base/Platform.py",
line 159, in get_new_block
    def get_new_block(self, flow_graph, key): return
self.Block(flow_graph, n=self._blocks_n[key])
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/base/odict.py",
line 34, in __getitem__
    return self._data[key]
KeyError: 'options'
Traceback (most recent call last):
  File "/usr/bin/grc", line 53, in <module>
    ActionHandler(args, Platform())
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/gui/ActionHandler.py",
line 70, in __init__
    self.handle_states(Actions.APPLICATION_INITIALIZE)
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/gui/ActionHandler.py",
line 332, in handle_states
    
Actions.get_action_from_name(Actions.ELEMENT_DELETE).set_sensitive(bool(self.get_flow_graph().get_selected_elements()))
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/gui/MainWindow.py",
line 281, in get_flow_graph
    return self.get_page().get_flow_graph()
AttributeError: 'NoneType' object has no attribute 'get_flow_graph'


Grc in version 3.2 was running fine yesterday.
I have also successfully built the 3.2.1 source code earlier today on
a different machine running Ubuntu 8.10 64bit where I had no problems
executing grc.

Any hints appreciated.
Cheers

Alex