We're short on information to actually determine what's wrong here. It looks like you're still using pdb, but I see different output/problem areas from your screenshots. The first one looks like it crashed in tb.start, and the second one looks like it crashed just creating the channel model block. Can you confirm what line is actually crashing, and report your gnuradio + volk version?
If it's at runtime and you're using an older ettus image (rel3? rel2? I haven't kept up with versions and dates) you might be getting bit by this https://github.com/gnuradio/volk/issues/25 which can be fixed by either adding some lines to volk_config or by upgrading to that latest release. On Tue, Nov 24, 2015 at 9:40 AM, chai E <chai18740449...@gmail.com> wrote: > hi marcus > i use the gdb as you said,the i debug the python file again > run the fie step by step > i found that the there is some problem with ‘channel model’,just like > > you can see that > self.channels_channel_model_0 = channels.channel_model( > function is init the channel model block > and the noise_voltage =0.0001 ,frequency_offset=0 and so on is the > parameter of 'channel model' > after the parameter is inited,the program should call the > Subroutine to pass this parameters,but you can see that the program > aborted, > > then i use command p to view the value of > self.channels_channel_model_0,but i got the output > there is no attribute of this ,in other words > i think that there is some problem with the channel model in the > pre-installed gnuradio. > > hope you can confirm this problem > > --Ekko > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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