Bugs item #3177453, was opened at 2011-02-10 16:15 Message generated for change (Tracker Item Submitted) made by nusmuk You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3177453...

Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Pixes (pix_ objects) Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: pix_video with no image crash pix_data

Initial Comment: using curent svn, ubuntu 10.04 computer with no camera, sending gemhead / pix_video to pix_data crash pd as soon as the gemWin is created.

(gdb) backtrace #0 GemPixDualObj::rightRender (this=0x8190570, statePtr=0xbfffe7f8) at GemPixDualObj.cpp:209 #1 0x00565520 in GemPixDualObj::gem_rightMessCallback (data=0x8190080, s=0x8170688, argc=2, argv=0xbfffe550) at GemPixDualObj.cpp:226 #2 0x080ae4d1 in pd_typedmess (x=0x8190080, s=0x8170688, argc=2, argv=0xbfffe550) at m_class.c:681 #3 0x080ae27c in pd_typedmess (x=0x8190640, s=0x814de90, argc=2, argv=0xbfffe550) at m_class.c:765 #4 0x080b0d0f in outlet_anything (x=0x8199840, s=0x814de90, argc=2, argv=0xbfffe550) at m_obj.c:390 #5 0x0053d8a0 in GemBase::continueRender (this=0x8199928, state=0xbfffe7f8) at GemBase.cpp:166 #6 0x0053d96d in GemBase::gem_renderMess (this=0x8199928, cache=0x8199320, state=0xbfffe7f8) at GemBase.cpp:154 #7 0x0053dbd7 in GemBase::gem_MessCallback (data=0x8199370, s=0x814de90, argc=2, argv=0x3903c0) at GemBase.cpp:227 #8 0x080ae4d1 in pd_typedmess (x=0x8199370, s=0x814de90, argc=2, argv=0xbfffe6d8) at m_class.c:681 #9 0x080b0d0f in outlet_anything (x=0x8199338, s=0x814de90, argc=2, argv=0xbfffe6d8) at m_obj.c:390 #10 0x0059e54a in gemhead::renderGL (this=0x81992e8, state=0xbfffe7f8) at gemhead.cpp:110 #11 0x005609ec in GemMan::renderChain (head=0x8199310, state=0xbfffe7f8) ---Type <return> to continue, or q <return> to quit--- at GemMan.cpp:579 #12 0x00561b49 in GemMan::render () at GemMan.cpp:861 #13 0x00562d76 in GemMan::startRendering () at GemMan.cpp:944 #14 0x005a3ead in gemwin::intMess (this=0x819af10, state=1) at gemwin.cpp:102 #15 0x005a3efa in gemwin::floatMessCallback (data=0x819aee8, state=1) at gemwin.cpp:684 #16 0x080b1037 in outlet_float (x=0x819b588, f=1) at m_obj.c:357 #17 0x080b3c88 in binbuf_eval (x=0x819b5a0, target=0x819b574, argc=0, argv=0xbfffed10) at m_binbuf.c:725 #18 0x080b0e7f in outlet_list (x=0x819b3a8, s=0x0, argc=0, argv=0xbfffed10) at m_obj.c:379 #19 0x080ae27c in pd_typedmess (x=0x819b368, s=0x81799b8, argc=0, argv=0xbfffed10) at m_class.c:765 #20 0x080b0d0f in outlet_anything (x=0x819b328, s=0x81799b8, argc=0, argv=0xbfffed10) at m_obj.c:390 #21 0x080ae27c in pd_typedmess (x=0x819b2a0, s=0x81799b8, argc=0, argv=0xbfffed10) at m_class.c:765 #22 0x080ae27c in pd_typedmess (x=0x819b308, s=0x81799b8, argc=0, argv=0xbfffed10) at m_class.c:765 #23 0x080b0d0f in outlet_anything (x=0x819b6c0, s=0x81799b8, argc=0, argv=0xbfffed10) at m_obj.c:390 #24 0x080ae27c in pd_typedmess (x=0x819b6ac, s=0x81799b8, argc=0, argv=0xbfffed10) at m_class.c:765 ---Type <return> to continue, or q <return> to quit--- #25 0x080b3a68 in binbuf_eval (x=0x819b6d8, target=0x819b6ac, argc=1, argv=0xbfffed68) at m_binbuf.c:722 #26 0x08063f7b in message_float (x=0x819b690, xpos=372, ypos=324, shift=0, ctrl=0, alt=0) at g_text.c:349 #27 message_click (x=0x819b690, xpos=372, ypos=324, shift=0, ctrl=0, alt=0) at g_text.c:424 #28 0x080654e0 in text_click (z=0x819b690, glist=0x818f320, xpix=372, ypix=324, shift=0, alt=0, dbl=0, doit=1) at g_text.c:1109 #29 0x0808d21b in gobj_click (x=0x818f320, xpos=372, ypos=324, which=1, mod=<value optimized out>, doit=1) at g_editor.c:108 #30 canvas_doclick (x=0x818f320, xpos=372, ypos=324, which=1, mod=<value optimized out>, doit=1) at g_editor.c:1270 #31 0x0808d9b7 in canvas_mousedown (x=0x818f320, xpos=372, ypos=324, which=1, mod=2) at g_editor.c:1427 #32 0x080ae645 in pd_typedmess (x=0x818f320, s=0x8136e20, argc=4, argv=0xbffff0a0) at m_class.c:744 #33 0x080ae27c in pd_typedmess (x=0x818f2e8, s=0x8136e20, argc=4, argv=0xbffff0a0) at m_class.c:765 #34 0x080b3a68 in binbuf_eval (x=0x8143388, target=0x0, argc=0, argv=0x0) at m_binbuf.c:722 #35 0x080c192f in socketreceiver_read (x=0x8143238, fd=6) at s_inter.c:546 #36 0x080c12ea in sys_domicrosleep (microsec=<value optimized out>, pollem=<value optimized out>) at s_inter.c:184 ---Type <return> to continue, or q <return> to quit--- #37 0x080c1dd2 in sys_pollgui () at s_inter.c:833 #38 0x080bce91 in m_pollingscheduler () at m_sched.c:488 #39 m_mainloop () at m_sched.c:558 #40 0x080c0555 in sys_main (argc=2, argv=0xbffff4e4) at s_main.c:313 #41 0x080c8cbb in main (argc=2, argv=0xbffff4e4) at s_entry.c:32

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