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Re: [Cs-dev] csound.exportForPerformance() python segfault

Date2005-03-18 18:07
FromMichael Gogins
SubjectRe: [Cs-dev] csound.exportForPerformance() python segfault
Well, I'll rebuild on Linux and test this. Probably early next week.

-----Original Message-----
From: Jeremiah Benham 
Sent: Mar 18, 2005 10:52 AM
To: csound-devel@lists.sourceforge.net
Subject: Re: [Cs-dev] csound.exportForPerformance() python segfault

On Fri, Mar 18, 2005 at 09:34:45AM -0500, Michael Gogins wrote:
> Did you set the OPCODEDIR and PYTHONPATH environment variables as in the manual?

Yes.

echo $OPCODEDIR
/usr/local/lib/csound/opcodes
echo $PYTHONPATH
/usr/local/lib/

ls -l /usr/local/lib/*sound*
-rwxr-xr-x  1 root staff  152712 2005-03-17 09:15
/usr/local/lib/CsoundVST.py
-rwxr-xr-x  1 root staff 1891067 2005-03-17 09:20
/usr/local/lib/_CsoundVST.so
-rwxr-xr-x  1 root staff 1059320 2005-03-17 09:20
/usr/local/lib/libcsound.so

These environment variables are set in my ~/.bashrc

export OPCODEDIR="/usr/local/lib/csound/opcodes"
export PYTHONPATH="/usr/local/lib/"

In ld.so.conf I have:
/usr/local/lib
/usr/local/lib/csound/opcodes

I ran ldconfig -v

It still segfaults.

Thanks,
Jeremiah


> 
> -----Original Message-----
> From: Jeremiah Benham 
> Sent: Mar 18, 2005 1:45 AM
> To: csound-devel@lists.sourceforge.net
> Subject: [Cs-dev] csound.exportForPerformance() python segfault
> 
> I don't know if this is a bug in python or CsoundVST.
> 
> I typed in the follwing code into a python interpreter:
> 
> import CsoundVST
> csound.setCommand('csound -RWdo ./Trapped.py.wav test.orc test.sco')
> 
> csound.setOrchestra('''
> 
> sr      =       44100
> ksmps   =       4410
> kr      =       10
> nchnls  =       1
>         
> 	instr    1
>    a1       oscil   10000,440,1
>    out     a1
>    endin
> ''')
> 
> csound.setScore('''
> 
> f1   0  8192  10   1
> 
> i1   0.0    5
> 
> ''')
> 
> csound.exportForPerformance()
> csound.perform()
> 
> This segfaults when I get to:
> 
> csound.exportForPerformance()
> 
> Thanks,
> Jeremiah
> 
> 
> 
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