[PD] Problems with "pool" object

João Martins joaomartins at mac.com
Tue Aug 24 10:33:53 CEST 2010

Well... I'll test to see if it is really a problem between pool and xsample
(they both work on my Mac), and not GEM. Did you notice that if I take Gem
out, pool and xsample stop having problems?
But I'm more than willing to follow any suggestions. Could I ask you for
instructions on how to "recompile everything related to flext with the
newest versions of the sources"? Or a good link for Linux newbies?


João Martins

2010/8/24 Frank Barknecht <fbar at footils.org>

> On Mon, Aug 23, 2010 at 08:47:24PM +0100, João Martins wrote:
> > When I create a "pool" instance and open the help patch and then try to
> > close it (this is the fastest way to test, since it produces the same
> output
> > as putting a fid_class object into the patch), this is what I get at the
> > terminal console:
> >
> > *** glibc detected *** pd: free(): invalid pointer: 0x0a53dd2c ***
> > ======= Backtrace: =========
> > /lib/tls/i686/cmov/libc.so.6[0xb7515704]
> > /lib/tls/i686/cmov/libc.so.6(cfree+0x96)[0xb75176b6]
> >
> /home/user/pd-externals/xsample/xsample.pd_linux(_ZN17flext_root_singledlEPv+0x32)[0xb5b337b4]
> >
> /home/user/pd-externals/xsample/xsample.pd_linux(_ZN12flext_single8AtomList4FreeEv+0x25)[0xb5b33975]
> I know that one: Isn't it strange that a crash in pool should give an
> error message about xsample.pd_linux? I don't know the exact reason for
> this, but a quick fix was to remove xsample.pd_linux when using pool. Of
> course then you cannot use xsample. :(
> So the less quick fix for me was to recompile everything related to
> flext with the newest versions of the sources.
> Ciao
> --
> Frank
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João Pedro Martins
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