Re: [Pykaraoke-discuss] Welcome to the Pykaraoke-discuss mailing list

2013-05-28 Thread Matthew Schulkind
The biggest hint I see in the backtrace is:
/lib/libSDL_mixer-1.2.so.0(Mix_OpenAudio+0x8d)[0x3af1e09b8d]

you can see that function here:
http://sdl.beuc.net/sdl.wiki/Mix_OpenAudio

I'm not really familiar with any of this, but I'd guess the wrong audio
output is being opened, or it is being opened with the wrong format.
Basically, I'd check if your audio output device is configured correctly.


On Tue, May 28, 2013 at 12:32 PM, Conor Dowdall
conordowdallm...@gmail.comwrote:

 No luck there Kelvin.. thanks for the suggestion.

 I see it starts with libc in the backtrace and moves on to libSDL_mixer...
 did I somehow mess up the SDL install with mp3 support???... I'm not too
 familiar with how backtraces work!

 Conor.


 *** glibc detected *** python: double free or corruption (out):
 0x021f6800 ***

 === Backtrace:
 =

 /lib64/libc.so.6[0x355ac7ca8e]

 /lib/libSDL_mixer-1.2.so.0[0x3af1e0cc13]

 /lib/libSDL_mixer-1.2.so.0[0x3af1e0b2a9]

 /lib/libSDL_mixer-1.2.so.0(Mix_OpenAudio+0x8d)[0x3af1e09b8d]

 /usr/lib64/python2.7/site-packages/pygame/mixer.so(+0x3050)[0x7fcf48be0050]

 /usr/lib64/python2.7/site-packages/pygame/mixer.so(+0x31d6)[0x7fcf48be01d6]

 /lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x4a80)[0x35794dc370]


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Re: [Pykaraoke-discuss] Welcome to the Pykaraoke-discuss mailing list

2013-05-28 Thread Kelvin Lawson
Could be: did you download the SDL_mixer sources and build them
yourself? Could be a version mismatch or similar. The instructions for
building that were written quite some time ago and something could
have changed.


On 28 May 2013 17:32, Conor Dowdall conordowdallm...@gmail.com wrote:
 No luck there Kelvin.. thanks for the suggestion.

 I see it starts with libc in the backtrace and moves on to libSDL_mixer...
 did I somehow mess up the SDL install with mp3 support???... I'm not too
 familiar with how backtraces work!

 Conor.


 *** glibc detected *** python: double free or corruption (out):
 0x021f6800 ***

 === Backtrace: =
 /lib64/libc.so.6[0x355ac7ca8e]
 /lib/libSDL_mixer-1.2.so.0[0x3af1e0cc13]
 /lib/libSDL_mixer-1.2.so.0[0x3af1e0b2a9]
 /lib/libSDL_mixer-1.2.so.0(Mix_OpenAudio+0x8d)[0x3af1e09b8d]
 /usr/lib64/python2.7/site-packages/pygame/mixer.so(+0x3050)[0x7fcf48be0050]
 /usr/lib64/python2.7/site-packages/pygame/mixer.so(+0x31d6)[0x7fcf48be01d6]
 /lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x4a80)[0x35794dc370]

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 browser, app,  servers with just a few lines of code. Try New Relic
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