---- md123@nycap.rr.com wrote:
Indeed - this appears to be from a very ancient version of op25.
Either you have been a very long-time user, or perhaps you've gotten svn to cough up an old version of the software...
You'll need to uninstall and do an install using the current version.
Thank you so much Max! it is now executing without dying. all the weird errors i was getting are GONE. now i can focus on sniffing some signals!
Thanks ALOT, Matt
so everything was running without errors. well not so fast. i turned the computer off (so i could get closer to a tower) and now one of the old errors is killing Op25 again:
Imported legacy fsk4 Using Volk machine: ssse3_32 Traceback (most recent call last): File "/home/matt/op25_grc.py", line 523, in <module> tb = op25_grc() File "/home/matt/op25_grc.py", line 263, in __init__ self.wxgui_fftsink2_0_0.set_callback(wxgui_fftsink2_0_0_callback) File "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/hier_block2.py", line 54, in __getattr__ return getattr(self._hb, name) AttributeError: 'gr_hier_block2_sptr' object has no attribute 'set_callback'
disconcerting to see this error again but by disabling the 'FFT Sink", i can get rid of that error. the scope plot runs but i have no sound. there is some output in terminal:
Found RTL2832 device: ezcap EzTV (tuner: interface not implemented) Sample rate range: 900001 - 3200000 Hz Crystal frequency: 28800000 Hz Wait delay: 196.608 ms Using new decoder_bf Using new fsk4_demod_ff swig/python detected a memory leak of type 'gr_basic_block_sptr *', no destructor found. swig/python detected a memory leak of type 'gr_basic_block_sptr *', no destructor found. swig/python detected a memory leak of type 'gr_basic_block_sptr *', no destructor found. swig/python detected a memory leak of type 'gr_basic_block_sptr *', no destructor found. swig/python detected a memory leak of type 'gr_basic_block_sptr *', no destructor found. swig/python detected a memory leak of type 'gr_basic_block_sptr *', no destructor found. swig/python detected a memory leak of type 'gr_basic_block_sptr *', no destructor found.
gr_fir_ccc: using SSE gr_fir_fff: using SSE
Capture threading starting: 0x9996888 Finished buffering (655360/1048576) [#0]
first: any idea as to how i can get some sound? what should i be looking for in the scope?
second: i have a strong desire to get rid of the "AttributeError: 'gr_hier_block2_sptr' object has no attribute 'set_callback'" without disabling the fft sinks! how is that i was not getting this error with the fft sinks enabled after uninstalling and reinstalling OP25 but after turning the computer off and restarting the error is back?
third: what is this "memory leak" message?
thanks.