moin Pablo,

looks like something (SoundFile?) is trying to free a NULL pointer (blk=0x0); possibly an initialization bug... have you checked the constructor?

marmosets, Bryan

On 2008-06-12 20:23:53, Pablo Vanwoerkom guikubivan@gmail.com appears to have written:

I've been having trouble running the DEBUG-SINGLE binary of an external that uses flext.

[snip]

======================================== *Below is the error I am getting when I try to load a soundfile in the puredata patch that uses the soundspotter external:* ===================================================== Program received signal SIGSEGV, Segmentation fault. 0x9d879480 in flext_root_single::operator delete (blk=0x0) at source/flsupport.cpp:173 173 size_t bytes = *(size_t *)ori; Current language: auto; currently c++ ====================================================

*And the backtrace is:*

#0 0x9d879480 in flext_root_single::operator delete (blk=0x0) at source/flsupport.cpp:173 #1 0x9d8723f9 in operator delete (blk=0x0) at source/flsupport.h:103 #2 0x9d86b1c2 in SoundFile::loadSound (this=0x82597f4) at soundspotter3/SoundFile.cpp:31 #3 0x9d86b2d1 in SoundFile::sfOpen (this=0x82597f4, inFileName=0x82597b8 "/media/docs/capstone/audioclips/HummedScale_Don.wav") at soundspotter3/SoundFile.cpp:21 #4 0x9d86ca16 in soundspotter::m_milt (this=0x823a154, argc=1, argv=0xbfc0958c) at soundspotter3/DriverFlext.cpp:103 #5 0x9d86cfeb in soundspotter::flext_c_m_milt (c=0x823a154, argc=1, argv=0xbfc0958c) at soundspotter3/DriverFlext.h:55 #6 0x9d87e08a in flext_base_single::TryMethTag (this=0x823a154, lst=0x823a4ac, tag=0x823f578, argc=1, argv=0xbfc0958c) at source/flmsg.cpp:37 #7 0x9d87e4ba in flext_base_single::FindMeth (this=0x823a154, inlet=0, s=0x823f578, argc=1, argv=0xbfc0958c) at source/flmsg.cpp:146 #8 0x9d87e67d in flext_base_single::CbMethodHandler (this=0x823a154, inlet=0, s=0x823f578, argc=1, argv=0xbfc0958c) at source/flmsg.cpp:184 #9 0x9d87ec84 in flext_base_single::cb_px_anything (c=0x8239d98, s=0x823f578, argc=1, argv=0xbfc0958c) at source/flproxy.cpp:32 #10 0x080aa5d6 in pd_typedmess () #11 0x082432c8 in ?? () #12 0xbfc09336 in ?? () #13 0xbfc09792 in ?? () #14 0x00000010 in ?? () #15 0x00000004 in ?? ()

#16 0x00000000 in ?? ()

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