[chuck-users] SndBuf problem

[giulio]

Hello,
I'm searching information about SndBuff and WvOut (and WvIn?)
In the same project I want to record and play sounds but I have some  
problems...

To explain:

adc => Gain g => WvOut wOut => blackhole;

.5 => g.gain;

SndBuf buf => dac;

"/.../blablabla.wav" => string filename;

filename => wOut.wavFilename;

5::second => now;

wOut.closeFile;

//5::second => now;

//filename => buf.read;

//5::second => now;

me.exit();

...No problem...

adc => Gain g => WvOut wOut => blackhole;

.5 => g.gain;

SndBuf buf => dac;

"/.../blablabla.wav" => string filename;

//filename => wOut.wavFilename;

//5::second => now;

//wOut.closeFile;

//5::second => now;

filename => buf.read;

5::second => now;

me.exit();

...No problem... But

adc => Gain g => WvOut wOut => blackhole;

.5 => g.gain;

SndBuf buf => dac;

"/.../blablabla.wav" => string filename;

filename => wOut.wavFilename;

5::second => now;

wOut.closeFile;

5::second => now;

filename => buf.read;

5::second => now;

me.exit();

...Return:

chuck: ugen_xxx.cpp:2637: void sndbuf_ctrl_read(Chuck_Object*, void*,  
Chuck_DL_Return*, Chuck_VM_Shred*): Assertion `d->fd == __null' failed.

Why?


Thanck you,
Giulio.