Hi Matthew - Hmm ... well, testing on 10.7 will be tricky for debugging
purposes. It looks like you installed GR via MacPorts ... yes? This
looks like the same issue as < https://trac.macports.org/ticket/53236[1]
>, yes? OK; I'm working on fixing this; hopefully this afternoon.
Cheers! - MLD
On Sat, Jan 7, 2017, at 04:06 AM, Matthew Chambers wrote:
> I get the following error when I try to run anything that uses
> gnuradio, such as gqrx, gnuradio-companion or uhd_rx_nogui.
>
> $ uhd_rx_nogui
> Traceback (most recent call last):
> File "/opt/local/bin/uhd_rx_nogui", line 23, in <module>
> from gnuradio import gr, gru, uhd, audio
> File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/l-
> ib/python2.7/site-packages/gnuradio/gr/__init__.py", line 56, in
> <module>
> log.add_console_appender(log_file, " gr::log %d :%p: %m%n")
> File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/l-
> ib/python2.7/site-packages/gnuradio/gr/runtime_swig.py", line 6987,
> in add_console_appender
> return _runtime_swig.logger_add_console_appender(self, target,
> pattern)
> RuntimeError: unterminated conversion specifier in ' gr::log %d :%p:
> %m%n' at index -1
>
> I've looked at source code and not knowing python, I'm really don't
> know how to proceed. (I'm a C++/C# guy)
>
> in runtime_swig.py,
> 6985 def add_console_appender(self, target, pattern):
> 6986 """add_console_appender(logger self, std::string target,
> std::string pattern)"""
> 6987 return _runtime_swig.logger_add_console_appender(self,
> target, pattern)
> 6988
> 6989
> 6990 def add_file_appender(self, filename, append, pattern):
> 6991 """add_file_appender(logger self, std::string filename,
> bool append, std::string pattern)"""
> 6992 return _runtime_swig.logger_add_file_appender(self,
> filename, append, pattern)
>
> and back one call, in __init__.py
> 49 # Force the preference database to be initialized
> 50 prefs = prefs.singleton
> 51
> 52 log = gr.logger("log")
> 53 log.set_level(prefs().get_string("LOG", "log_level", "notset"))
> 54 log_file = gr.prefs().get_string("LOG", "log_file", "");
> 55 if(log_file == "stderr" or log_file == "stdout"):
> 56 log.add_console_appender(log_file, "gr::log %d :%p: %m%n")
> 57 else:
> 58 log.add_file_appender(log_file, True, "%r :%p: %c{1} - %m%n")
> 59
> 60 log_debug = gr.logger("log_debug")
> 61 log_debug.set_level(prefs().get_string("LOG", "debug_level",
> "notset"))
> 62 log_debug_file = gr.prefs().get_string("LOG", "debug_file", "");
> 63 if(log_debug_file == "stderr" or log_file == "stdout"):
> 64 log_debug.add_console_appender(log_debug_file, "gr::log %d
> :%p: %m%n")
> 65 else:
> 66 log_debug.add_file_appender(log_debug_file, True, "%r :%p:
> %c{1} - %m%n")
> 67
Links:
1. https://trac.macports.org/ticket/53236#comment:1
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