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From: | Allen Vinegar |
Subject: | [Discuss-gnuradio] Dial tone under GNU Radio Companion fails |
Date: | Sun, 7 Nov 2010 16:12:30 -0500 |
I have installed GNU radio and UHD as per instruction of Marc
Epard (3Aug). I am running UBUNTU 10.04. When running GNU Radio Companion and
trying to run the dial tone example I get the following output on the terminal
with failure of the program to run. When using the 3.2.2 version of GNU Radio
and invoking GRC the program ran fine. I am "GNUbee" and would appreciate
help with this problem.
Thank you,
Al Vinegar
address@hidden:~$ gnuradio-companion <<< Welcome to GNU Radio Companion v3.3.1git-196-g2aef0484 >>> Loading: "/home/al/gnuradio-uhd/gnuradio/gnuradio-examples/grc/audio/dial_tone.grc" >>> Done Showing: "/home/al/gnuradio-uhd/gnuradio/gnuradio-examples/grc/audio/dial_tone.grc" ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed Generating: "/home/al/gnuradio-uhd/gnuradio/gnuradio-examples/grc/audio/dial_tone.py" ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed Executing: "/home/al/gnuradio-uhd/gnuradio/gnuradio-examples/grc/audio/dial_tone.py" ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed audio_alsa_sink[hw:0,0]: unable to support sampling rate 32000 card requested 44100 instead. ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed audio_alsa_sink[hw:0,0]: set_period_time_near failed: Invalid argument ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed Traceback (most recent call last): File "/home/al/gnuradio-uhd/gnuradio/gnuradio-examples/grc/audio/dial_tone.py", line 120, in <module> tb = dial_tone() File "/home/al/gnuradio-uhd/gnuradio/gnuradio-examples/grc/audio/dial_tone.py", line 85, in __init__ self.audio_sink = audio.sink(32000, "", True) File "/usr/local/lib/python2.6/dist-packages/gnuradio/audio_alsa.py", line 321, in sink ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed return _audio_alsa.sink(*args, **kwargs) RuntimeError: audio_alsa_sink ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed >>> Done ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed ** (gnuradio-companion:22602): CRITICAL **: murrine_style_draw_box: assertion `height >= -1' failed address@hidden:~$ |
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