Hello All,
i was exploring some of the examples from the tutorial by Mr. Gogins on
algorhitmic composition.
The examples are in Python but i was trying to translate this in Lua.
The example koch.py (that work well) when in Lua give this error message

FileRead::open: could not open or find file
(/usr/local/share/csound/rawwaves/sinewave.raw)!

terminate called after throwing an instance of 'stk::StkError'
Csound tidy up: Aborted
inactive allocs returned to freespace
end of score.		   overall amps:  2.96599  3.64785
1 errors in performance
512 2048 sample blks of floats written to koch.lua.wav (WAV)
Inconsistency detected by ld.so: dl-close.c: 344: _dl_close_worker:
Assertion `tmap->l_ns == nsid' failed!

I cannot understand what that mean.
I have the file sinewave.raw in that location.
Sure it is possible that i'm wrong somethings, but this error seem related
to Csound in my system, and not to my Lua script. Or not?

Any help is welcome.

Thanks,
ciao,
francesco.





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Did this piece create a soundfile that sounded OK?

I will take a look at this problem this evening.

Regards,
Mike

On Mon, Mar 12, 2012 at 1:42 PM, francesco  wrote:
> Hello All,
> i was exploring some of the examples from the tutorial by Mr. Gogins on
> algorhitmic composition.
> The examples are in Python but i was trying to translate this in Lua.
> The example koch.py (that work well) when in Lua give this error message
>
> FileRead::open: could not open or find file
> (/usr/local/share/csound/rawwaves/sinewave.raw)!
>
> terminate called after throwing an instance of 'stk::StkError'
> Csound tidy up: Aborted
> inactive allocs returned to freespace
> end of score.              overall amps:  2.96599  3.64785
> 1 errors in performance
> 512 2048 sample blks of floats written to koch.lua.wav (WAV)
> Inconsistency detected by ld.so: dl-close.c: 344: _dl_close_worker:
> Assertion `tmap->l_ns == nsid' failed!
>
> I cannot understand what that mean.
> I have the file sinewave.raw in that location.
> Sure it is possible that i'm wrong somethings, but this error seem related
> to Csound in my system, and not to my Lua script. Or not?
>
> Any help is welcome.
>
> Thanks,
> ciao,
> francesco.
>
>
>
>
>
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> View this message in context: http://csound.1045644.n5.nabble.com/Lua-csound-stk-tp5558518p5558518.html
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>
>
> Send bugs reports to the Sourceforge bug tracker
>            https://sourceforge.net/tracker/?group_id=81968&atid=564599
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>



-- 
Michael Gogins
Irreducible Productions
http://www.michael-gogins.com
Michael dot Gogins at gmail dot com

No,
but i guess that this is due to my script! A literally translate of the
Python script in Lua.
If You really want to laugh ...

http://csound.1045644.n5.nabble.com/file/n5558655/koch.lua.wav koch.lua.wav 

Thanks,
ciao,
francesco.

PS:
i don't know if this could be useful for You, anyway ...

The CsoundAC.csd has some errors, also in the scripts of tutorial code;
this is what i have found:

line 170

gigrtab                 ftgen                   0, 0, 65537,    10,     1,
0.3, .1 0, .2, .02, 0, .1, .04

it miss the colon after .1, i.e.

gigrtab                 ftgen                   0, 0, 65537,    10,     1,
0.3, .1, 0, .2, .02, 0, .1, .04


instr 9 line 544

amp3                    =                       aamp3 * (1 + adev3),

there is a colon at the end of the line


instr 20, line 1030

p3, aleft, aright	    Declick			        0       .006, p3, 0.06, aleft,
aright

seems that the 0 is read like a separated value instead of (i guess):

p3, aleft, aright	    Declick			        0.006, p3, 0.06, aleft, aright


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Ok, solved with right TIME parameter!
My script does not seem all right, but now i have
an acceptable result.

Sorry for the noise.

Thank You,
ciao,
francesco.


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