[Discuss-gnuradio] grc launch failed on MinGW

[Kyle Zhou]

I followed all the instructions on gnuradio.org to build gnuradio+uhd on
XP+SP3 with MinGW
Everything went well. uhd_fft.py shows spectrum window, all well.
However, when I tried gnuradio-companion, I got the following errors. Any
ideas? I thought someone had success with grc on MinGW.

C:/MinGW/msys/1.0/local/bin/gnuradio-companion:51: GtkWarning: Could not
find th
e icon 'gnuradio-grc'. The 'hicolor' theme
was not found either, perhaps you need to install it.
You can get a copy from:
        http://icon-theme.freedesktop.org/releases
  try: gtk.window_set_default_icon(gtk.IconTheme().load_icon('gnuradio-grc',
256
, 0))
<<< Welcome to GNU Radio Companion  >>>
Error: 'options'
>>> Failue
Traceback (most recent call last):
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\gui\MainWindow.py
", line 171, in new_page
    flow_graph = self._platform.get_new_flow_graph()
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\base\Platform.py"
, line 148, in get_new_flow_graph
    def get_new_flow_graph(self): return self.FlowGraph(platform=self)
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\python\FlowGraph.
py", line 31, in __init__
    _FlowGraph.__init__(self, **kwargs)
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\base\FlowGraph.py
", line 35, in __init__
    self.import_data()
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\base\FlowGraph.py
", line 176, in import_data
    self._options_block = self.get_parent().get_new_block(self, 'options')
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\base\Platform.py"
, line 158, in get_new_block
    def get_new_block(self, flow_graph, key): return self.Block(flow_graph,
n=se
lf._blocks_n[key])
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\base\odict.py", l
ine 34, in __getitem__
    return self._data[key]
KeyError: 'options'
Error: 'options'
>>> Failue
Traceback (most recent call last):
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\gui\MainWindow.py
", line 171, in new_page
    flow_graph = self._platform.get_new_flow_graph()
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\base\Platform.py"
, line 148, in get_new_flow_graph
    def get_new_flow_graph(self): return self.FlowGraph(platform=self)
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\python\FlowGraph.
py", line 31, in __init__
    _FlowGraph.__init__(self, **kwargs)
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\base\FlowGraph.py
", line 35, in __init__
    self.import_data()
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\base\FlowGraph.py
", line 176, in import_data
    self._options_block = self.get_parent().get_new_block(self, 'options')
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\base\Platform.py"
, line 158, in get_new_block
    def get_new_block(self, flow_graph, key): return self.Block(flow_graph,
n=se
lf._blocks_n[key])
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\base\odict.py", l
ine 34, in __getitem__
    return self._data[key]
KeyError: 'options'
Traceback (most recent call last):
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\gui\ActionHandler
.py", line 310, in _handle_action
    Actions.ERRORS_WINDOW_DISPLAY.set_sensitive(not
self.get_flow_graph().is_val
id())
  File
"C:\MinGW\msys\1.0\local\lib\site-packages\gnuradio\grc\gui\MainWindow.py
", line 278, in get_flow_graph
    return self.get_page().get_flow_graph()
AttributeError: 'NoneType' object has no attribute 'get_flow_graph'