[PD] Latest gem troubles - pix_multiimage and pix_imageInPlace crashing

[James Dunn]

ah, it seems I didn't have imagemagick installed! Weird that it just
crashed though - a console message could be useful.

2010/1/26 James Dunn <james at 4thharmonic.com>:
> After getting text3d working, I've now run into some problems with
> pix_multiimage and pix_imageInplace causing pd to crash. This happens in my
> patch, but also if I open doc/5.reference/Gem/pix_imageInPlace-help.pd or
> pix_multiimage and click the open/preload message. Running pd from a
> terminal I get:
>
> tk scaling is 1.237138508371385
> <init> : Avifile RELEASE-0.7.47-080115-14:47-4.2.3
> <init> : Available CPU flags: fpu vme de pse tsc msr mce cx8 sep mtrr pge
> mca cmov pat clflush dts acpi mmx fxsr sse sse2 tm pbe up bts est tm2
> <init> : 1600.00 MHz Intel(R) Pentium(R) M processor 1600MHz detected
> socket receive error: Connection reset by peer (104)
> Segmentation fault
>
> running from gdb I get:
>
> plattformer at plattformer-laptop:~$ gdb --args /usr/bin/pd -lib ./Gem
> GNU gdb 6.8-debian
> Copyright (C) 2008 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later
> <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "i486-linux-gnu"...
> (gdb)
> (gdb) run
> Starting program: /usr/bin/pd -lib ./Gem
> [Thread debugging using libthread_db enabled]
> tk scaling is 1.237138508371385
> [New Thread 0xb7cd16b0 (LWP 12358)]
> <init> : Avifile RELEASE-0.7.47-080115-14:47-4.2.3
> <init> : Available CPU flags: fpu vme de pse tsc msr mce cx8 sep mtrr pge
> mca cmov pat clflush dts acpi mmx fxsr sse sse2 tm pbe up bts est tm2
> <init> : 1200.00 MHz Intel(R) Pentium(R) M processor 1600MHz detected
> [New Thread 0xb6660b90 (LWP 12364)]
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0xb7cd16b0 (LWP 12358)]
> 0xb76f9e26 in __cxa_allocate_exception () from /usr/lib/libstdc++.so.6
> (gdb) Terminated
> bt
> #0  0xb76f9e26 in __cxa_allocate_exception () from /usr/lib/libstdc++.so.6
> #1  0xb73b3399 in Magick::throwException () from /usr/lib/libMagick++.so.10
> #2  0xb73bdbd7 in Magick::Image::read () from /usr/lib/libMagick++.so.10
> #3  0xb7adb260 in magickImage2mem () from /usr/lib/pd/extra/Gem/Gem.pd_linux
> #4  0xb7adb5fa in image2mem () from /usr/lib/pd/extra/Gem/Gem.pd_linux
> #5  0xb7baa1c1 in pix_multiimage::openMess ()
>    from /usr/lib/pd/extra/Gem/Gem.pd_linux
> #6  0xb7ba9c29 in pix_multiimage::openMessCallback ()
>    from /usr/lib/pd/extra/Gem/Gem.pd_linux
> #7  0x080b2b7b in pd_typedmess (x=0x8527fd0, s=0x8522c00, argc=2,
>     argv=0xbfd05bf8) at m_class.c:794
> #8  0x080b4f29 in outlet_anything (x=0x85280f8, s=0x8522c00, argc=2,
>     argv=0xbfd05bf8) at m_obj.c:442
> #9  0x080b278d in pd_typedmess (x=0x85280e4, s=0x8522c00, argc=2,
>     argv=0xbfd05bf8) at m_class.c:813
> #10 0x080b7542 in binbuf_eval (x=0x8527fc0, target=0x85280e4, argc=1,
>     argv=0xbfd05c54) at m_binbuf.c:726
> #11 0x08077a59 in message_float (x=0x85280c8, f=0) at g_text.c:354
> #12 0x08077a7f in message_click (x=0x85280c8, xpos=146, ypos=143, shift=0,
>     ctrl=0, alt=0) at g_text.c:436
> #13 0x08077bb3 in text_click (z=0x85280c8, glist=0x85279b8, xpix=146,
>     ypix=143, shift=0, alt=0, dbl=0, doit=1) at g_text.c:1126
> #14 0x08099117 in canvas_doclick (x=0x85279b8, xpos=146, ypos=143, which=1,
> ---Type <return> to continue, or q <return> to quit---
> #15 0x080998c7 in canvas_mousedown (x=0x85279b8, xpos=146, ypos=143,
> which=1,
>     mod=0) at g_editor.c:1439
> #16 0x080b2bb2 in pd_typedmess (x=0x85279b8, s=0x8516e58, argc=4,
>     argv=0xbfd05f18) at m_class.c:792
> #17 0x080b278d in pd_typedmess (x=0x8527bc8, s=0x8516e58, argc=4,
>     argv=0xbfd05f18) at m_class.c:813
> #18 0x080b7542 in binbuf_eval (x=0x8529168, target=0x8527bc8, argc=0,
> argv=0x0)
>     at m_binbuf.c:726
> #19 0x080c2bad in socketreceiver_read (x=0x8529188, fd=6) at s_inter.c:558
> #20 0x080c1d1f in sys_domicrosleep (microsec=<value optimized out>,
>     pollem=<value optimized out>) at s_inter.c:196
> #21 0x080c22a1 in sys_pollgui () at s_inter.c:845
> #22 0x080beaf3 in m_mainloop () at m_sched.c:490
> #23 0x080c1389 in sys_main (argc=3, argv=0xbfd07784) at s_main.c:304
> #24 0x080c8ccf in main (argc=Cannot access memory at address 0x8
> ) at s_entry.c:32
> (gdb) Quit
> (gdb)
>
>
>
>
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