Hello, I have an extension module which holds on to a reference to a numpy array in a static variable. When the process shuts down, the C++ destructor triggers array_dealloc via Py_DECREF, and I get
Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000048 0x00000001000c7c0e in PyErr_Occurred () This is after Py_Finalize, so presumably what I'm doing is technically wrong, but I'm wondering if there's any easy way to make it not die. I'm using Python 2.6 with Numpy 1.5.1; the code works fine with Python 2.5. The stack trace is #0 0x00000001000c7c0e in PyErr_Occurred () #1 0x000000010252cdd9 in array_dealloc () #2 0x000000010296f06d in Try::ARRAY<int, 1>::~ARRAY (this=0x102990250) at ARRAY.h:138 During symbol reading, inner block (0x102962c90-0x102962cd4 '_ZN3Try5ARRAYIKiLi1EEC1Ev') not inside outer block (0x102962d84-0x10297ef30). During symbol reading, inner block (0x102962c42-0x102962c4c '_ZN3Try10ARRAY_BASEIKiNS_5ARRAYIS1_Li1EEEEC2Ev') not inside outer block (0x102962c90-0x10297ef30). During symbol reading, inner block (0x102962c38-0x102962c42 '_ZN3Try10ARRAY_BASEIiNS_5ARRAYIiLi1EEEEC2Ev') not inside outer block (0x102962c42-0x10297ef30). During symbol reading, inner block (0x102962c38-0x10297ef30) not inside outer block (0x102962d84-0x10297ef30). #3 0x000000010297eefa in __tcf_1 () at Arrays/Module.cpp:9 #4 0x00007fff856678d4 in __cxa_finalize () #5 0x00007fff856677ec in exit () #6 0x00000001000ddcfd in handle_system_exit () #7 0x00000001000ddf45 in PyErr_PrintEx () #8 0x00000001000dec5a in PyRun_SimpleFileExFlags () #9 0x00000001000ee40c in Py_Main () #10 0x0000000100000f14 in ?? () Thanks in advance for any suggestions! Geoffrey _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
