On Thu, Apr 21, 2011 at 12:50 PM, Josh Blum <j...@joshknows.com> wrote:
> > > On 04/21/2011 09:19 AM, Tom Rondeau wrote: > > Josh, > > > > Two issues in GNU Radio companion. > > > > I'm working on a hier_block in GRC and want it to have multiple outputs. > > When I generate the block, though, I get a few problems. First, only one > > output pad is exposed. Looking at the generated XML file, I see that only > > one source block is being created (I have four pad sinks). When I look at > > the Python file, the io signature for the output is correct, but any > calls > > to the output are all (self,0), so there seems to be no distinction of > what > > pad sink is being used. > > > > When I hand-edited the files to what they should be, the block works fine > in > > GRC. > > > > Is this a bug or am I doing something wrong? > > > > Thats a long-standing bug thats been around since the vector of > io_signatures was added. I guess I will fix it this time before I get > too distracted. Great, thanks! > > Also, when I double-click on a QtGui sink, I get this message in my > console: > > > > Traceback (most recent call last): > > File > "/usr/local/lib/python2.6/dist-packages/gnuradio/grc/gui/Param.py", > > line 56, in _update_gui > > Utils.parse_template(TIP_MARKUP_TMPL, param=self.param).strip(), > > File > "/usr/local/lib/python2.6/dist-packages/gnuradio/grc/gui/Utils.py", > > line 89, in parse_template > > return str(Template(tmpl_str, kwargs)) > > File "/usr/lib/pymodules/python2.6/Cheetah/Template.py", line 981, in > > __str__ > > def __str__(self): return getattr(self, mainMethName)() > > File > "cheetah_DynamicallyCompiledCheetahTemplate_1303402270_04_59718.py", > > line 131, in respond > > File > "cheetah_DynamicallyCompiledCheetahTemplate_1303402270_04_59718.py", > > line 88, in truncate > > TypeError: <lambda>() takes exactly 1 argument (0 given) > > > > > > I have seen that too. Its been innocuous enough to ignore, so i have > never looked into the cause. > > -Josh > Yeah, it doesn't do anything, I just wanted to report it. Thanks, Tom
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