Python crash when trying to use tk.Tk() after creating OpenGL window on MacOs Mojave












2















I'm facing the following issue:
After rendering using OpenGL, I'm trying to start a tk window, but python seems to crash (each time).
running:



    import tkinter as tk
tk.Tk()


yields a small window and no crash.
running:



    import glfw
assert glfw.init()
glfw.window_hint(glfw.VISIBLE, False)
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3);
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 2);
glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, 1);
glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
window = glfw.create_window(100, 100, "hidden window", None, None)


and then using the window for computations work as well.
However, running them both, like this:



    import glfw
import tkinter as tk
assert glfw.init()
glfw.window_hint(glfw.VISIBLE, False)
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3);
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 2);
glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, 1);
glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
window = glfw.create_window(100, 100, "hidden window", None, None)
tk.Tk()


results in a crash:




2018-11-20 09:21:38.466 Python[52111:1218385] -[GLFWApplication _setup:]: unrecognized selector sent to instance 0x7fb1b6febf10
2018-11-20 09:21:38.468 Python[52111:1218385] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[GLFWApplication _setup:]: unrecognized selector sent to instance 0x7fb1b6febf10'
*** First throw call stack:
(
0 CoreFoundation 0x00007fff4b756e65 __exceptionPreprocess + 256
1 libobjc.A.dylib 0x00007fff777ad720 objc_exception_throw + 48
2 CoreFoundation 0x00007fff4b7d422d -[NSObject(NSObject) __retain_OA] + 0
3 CoreFoundation 0x00007fff4b6f8820 ___forwarding___ + 1486
4 CoreFoundation 0x00007fff4b6f81c8 _CF_forwarding_prep_0 + 120
5 libtk8.6.dylib 0x000000011b24c1f2 TkpInit + 408
6 libtk8.6.dylib 0x000000011b1bbaac Initialize + 2454
7 _tkinter.cpython-36m-darwin.so 0x000000011a067dd4 Tcl_AppInit + 84
8 _tkinter.cpython-36m-darwin.so 0x000000011a067aab _tkinter_create + 1115
9 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
10 Python 0x000000010dee3a87 call_function + 439
11 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
12 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
13 Python 0x000000010dee50bb _PyFunction_FastCallDict + 763
14 Python 0x000000010de17e57 _PyObject_FastCallDict + 247
15 Python 0x000000010de17f75 _PyObject_Call_Prepend + 149
16 Python 0x000000010de17c90 PyObject_Call + 96
17 Python 0x000000010de7904d slot_tp_init + 125
18 Python 0x000000010de75279 type_call + 313
19 Python 0x000000010de17e25 _PyObject_FastCallDict + 197
20 Python 0x000000010dee3988 call_function + 184
21 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
22 Python 0x000000010dee4cfd fast_function + 381
23 Python 0x000000010dee3a61 call_function + 401
24 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
25 Python 0x000000010dee4cfd fast_function + 381
26 Python 0x000000010dee3a61 call_function + 401
27 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
28 Python 0x000000010dee4cfd fast_function + 381
29 Python 0x000000010dee3a61 call_function + 401
30 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
31 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
32 Python 0x000000010ded9584 PyEval_EvalCode + 100
33 Python 0x000000010ded6c04 builtin_exec + 548
34 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
35 Python 0x000000010dee3a87 call_function + 439
36 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
37 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
38 Python 0x000000010dee4da1 fast_function + 545
39 Python 0x000000010dee3a61 call_function + 401
40 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
41 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
42 Python 0x000000010dee4da1 fast_function + 545
43 Python 0x000000010dee3a61 call_function + 401
44 Python 0x000000010dee0296 _PyEval_EvalFrameDefault + 27718
45 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
46 Python 0x000000010ded9584 PyEval_EvalCode + 100
47 Python 0x000000010ded6c04 builtin_exec + 548
48 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
49 Python 0x000000010dee3a87 call_function + 439
50 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
51 Python 0x000000010dee4cfd fast_function + 381
52 Python 0x000000010dee3a61 call_function + 401
53 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
54 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
55 Python 0x000000010dee4da1 fast_function + 545
56 Python 0x000000010dee3a61 call_function + 401
57 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
58 Python 0x000000010dee4cfd fast_function + 381
59 Python 0x000000010dee3a61 call_function + 401
60 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
61 Python 0x000000010dee4cfd fast_function + 381
62 Python 0x000000010dee3a61 call_function + 401
63 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
64 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
65 Python 0x000000010dee4da1 fast_function + 545
66 Python 0x000000010dee3a61 call_function + 401
67 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
68 Python 0x000000010dee4cfd fast_function + 381
69 Python 0x000000010dee3a61 call_function + 401
70 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
71 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
72 Python 0x000000010dee4da1 fast_function + 545
73 Python 0x000000010dee3a61 call_function + 401
74 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
75 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
76 Python 0x000000010ded9584 PyEval_EvalCode + 100
77 Python 0x000000010df0f5f1 PyRun_FileExFlags + 209
78 Python 0x000000010df0ee62 PyRun_SimpleFileExFlags + 882
79 Python 0x000000010df28db2 Py_Main + 3554
80 Python 0x000000010de05df8 Python + 3576
81 libdyld.dylib 0x00007fff7887c08d start + 1
82 ??? 0x0000000000000004 0x0 + 4
)
libc++abi.dylib: terminating with uncaught exception of type NSException
Process finished with exit code 134 (interrupted by signal 6: SIGABRT)



  • My environment is the following:

    MacOs 10.14.1
    python 3.6.7
    ActiveCTL 8.6 (checked using tk.CtlVersion)
    OpenGL used - 4.1 ([checked using glGetString(in order to achieve this, and not use the default 2.1 one, I added all the window_hints, according to some stackoverflow tips for MacOs)


  • Things I already tried:

    Downgrading activeCTL to 8.5 by switching to ActivePython 3.6.5 (since I saw some SO references to ctl having issues with MacOS, and that was supposed to solve it)





UPDATE:



I found out that reversing the 2 method calls "solves" the problem - the program doesn't crash. Any idea why?










share|improve this question





























    2















    I'm facing the following issue:
    After rendering using OpenGL, I'm trying to start a tk window, but python seems to crash (each time).
    running:



        import tkinter as tk
    tk.Tk()


    yields a small window and no crash.
    running:



        import glfw
    assert glfw.init()
    glfw.window_hint(glfw.VISIBLE, False)
    glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3);
    glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 2);
    glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, 1);
    glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
    window = glfw.create_window(100, 100, "hidden window", None, None)


    and then using the window for computations work as well.
    However, running them both, like this:



        import glfw
    import tkinter as tk
    assert glfw.init()
    glfw.window_hint(glfw.VISIBLE, False)
    glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3);
    glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 2);
    glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, 1);
    glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
    window = glfw.create_window(100, 100, "hidden window", None, None)
    tk.Tk()


    results in a crash:




    2018-11-20 09:21:38.466 Python[52111:1218385] -[GLFWApplication _setup:]: unrecognized selector sent to instance 0x7fb1b6febf10
    2018-11-20 09:21:38.468 Python[52111:1218385] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[GLFWApplication _setup:]: unrecognized selector sent to instance 0x7fb1b6febf10'
    *** First throw call stack:
    (
    0 CoreFoundation 0x00007fff4b756e65 __exceptionPreprocess + 256
    1 libobjc.A.dylib 0x00007fff777ad720 objc_exception_throw + 48
    2 CoreFoundation 0x00007fff4b7d422d -[NSObject(NSObject) __retain_OA] + 0
    3 CoreFoundation 0x00007fff4b6f8820 ___forwarding___ + 1486
    4 CoreFoundation 0x00007fff4b6f81c8 _CF_forwarding_prep_0 + 120
    5 libtk8.6.dylib 0x000000011b24c1f2 TkpInit + 408
    6 libtk8.6.dylib 0x000000011b1bbaac Initialize + 2454
    7 _tkinter.cpython-36m-darwin.so 0x000000011a067dd4 Tcl_AppInit + 84
    8 _tkinter.cpython-36m-darwin.so 0x000000011a067aab _tkinter_create + 1115
    9 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
    10 Python 0x000000010dee3a87 call_function + 439
    11 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    12 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
    13 Python 0x000000010dee50bb _PyFunction_FastCallDict + 763
    14 Python 0x000000010de17e57 _PyObject_FastCallDict + 247
    15 Python 0x000000010de17f75 _PyObject_Call_Prepend + 149
    16 Python 0x000000010de17c90 PyObject_Call + 96
    17 Python 0x000000010de7904d slot_tp_init + 125
    18 Python 0x000000010de75279 type_call + 313
    19 Python 0x000000010de17e25 _PyObject_FastCallDict + 197
    20 Python 0x000000010dee3988 call_function + 184
    21 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    22 Python 0x000000010dee4cfd fast_function + 381
    23 Python 0x000000010dee3a61 call_function + 401
    24 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    25 Python 0x000000010dee4cfd fast_function + 381
    26 Python 0x000000010dee3a61 call_function + 401
    27 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    28 Python 0x000000010dee4cfd fast_function + 381
    29 Python 0x000000010dee3a61 call_function + 401
    30 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    31 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
    32 Python 0x000000010ded9584 PyEval_EvalCode + 100
    33 Python 0x000000010ded6c04 builtin_exec + 548
    34 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
    35 Python 0x000000010dee3a87 call_function + 439
    36 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    37 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
    38 Python 0x000000010dee4da1 fast_function + 545
    39 Python 0x000000010dee3a61 call_function + 401
    40 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    41 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
    42 Python 0x000000010dee4da1 fast_function + 545
    43 Python 0x000000010dee3a61 call_function + 401
    44 Python 0x000000010dee0296 _PyEval_EvalFrameDefault + 27718
    45 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
    46 Python 0x000000010ded9584 PyEval_EvalCode + 100
    47 Python 0x000000010ded6c04 builtin_exec + 548
    48 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
    49 Python 0x000000010dee3a87 call_function + 439
    50 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    51 Python 0x000000010dee4cfd fast_function + 381
    52 Python 0x000000010dee3a61 call_function + 401
    53 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    54 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
    55 Python 0x000000010dee4da1 fast_function + 545
    56 Python 0x000000010dee3a61 call_function + 401
    57 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    58 Python 0x000000010dee4cfd fast_function + 381
    59 Python 0x000000010dee3a61 call_function + 401
    60 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    61 Python 0x000000010dee4cfd fast_function + 381
    62 Python 0x000000010dee3a61 call_function + 401
    63 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    64 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
    65 Python 0x000000010dee4da1 fast_function + 545
    66 Python 0x000000010dee3a61 call_function + 401
    67 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    68 Python 0x000000010dee4cfd fast_function + 381
    69 Python 0x000000010dee3a61 call_function + 401
    70 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    71 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
    72 Python 0x000000010dee4da1 fast_function + 545
    73 Python 0x000000010dee3a61 call_function + 401
    74 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
    75 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
    76 Python 0x000000010ded9584 PyEval_EvalCode + 100
    77 Python 0x000000010df0f5f1 PyRun_FileExFlags + 209
    78 Python 0x000000010df0ee62 PyRun_SimpleFileExFlags + 882
    79 Python 0x000000010df28db2 Py_Main + 3554
    80 Python 0x000000010de05df8 Python + 3576
    81 libdyld.dylib 0x00007fff7887c08d start + 1
    82 ??? 0x0000000000000004 0x0 + 4
    )
    libc++abi.dylib: terminating with uncaught exception of type NSException
    Process finished with exit code 134 (interrupted by signal 6: SIGABRT)



    • My environment is the following:

      MacOs 10.14.1
      python 3.6.7
      ActiveCTL 8.6 (checked using tk.CtlVersion)
      OpenGL used - 4.1 ([checked using glGetString(in order to achieve this, and not use the default 2.1 one, I added all the window_hints, according to some stackoverflow tips for MacOs)


    • Things I already tried:

      Downgrading activeCTL to 8.5 by switching to ActivePython 3.6.5 (since I saw some SO references to ctl having issues with MacOS, and that was supposed to solve it)





    UPDATE:



    I found out that reversing the 2 method calls "solves" the problem - the program doesn't crash. Any idea why?










    share|improve this question



























      2












      2








      2








      I'm facing the following issue:
      After rendering using OpenGL, I'm trying to start a tk window, but python seems to crash (each time).
      running:



          import tkinter as tk
      tk.Tk()


      yields a small window and no crash.
      running:



          import glfw
      assert glfw.init()
      glfw.window_hint(glfw.VISIBLE, False)
      glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3);
      glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 2);
      glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, 1);
      glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
      window = glfw.create_window(100, 100, "hidden window", None, None)


      and then using the window for computations work as well.
      However, running them both, like this:



          import glfw
      import tkinter as tk
      assert glfw.init()
      glfw.window_hint(glfw.VISIBLE, False)
      glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3);
      glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 2);
      glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, 1);
      glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
      window = glfw.create_window(100, 100, "hidden window", None, None)
      tk.Tk()


      results in a crash:




      2018-11-20 09:21:38.466 Python[52111:1218385] -[GLFWApplication _setup:]: unrecognized selector sent to instance 0x7fb1b6febf10
      2018-11-20 09:21:38.468 Python[52111:1218385] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[GLFWApplication _setup:]: unrecognized selector sent to instance 0x7fb1b6febf10'
      *** First throw call stack:
      (
      0 CoreFoundation 0x00007fff4b756e65 __exceptionPreprocess + 256
      1 libobjc.A.dylib 0x00007fff777ad720 objc_exception_throw + 48
      2 CoreFoundation 0x00007fff4b7d422d -[NSObject(NSObject) __retain_OA] + 0
      3 CoreFoundation 0x00007fff4b6f8820 ___forwarding___ + 1486
      4 CoreFoundation 0x00007fff4b6f81c8 _CF_forwarding_prep_0 + 120
      5 libtk8.6.dylib 0x000000011b24c1f2 TkpInit + 408
      6 libtk8.6.dylib 0x000000011b1bbaac Initialize + 2454
      7 _tkinter.cpython-36m-darwin.so 0x000000011a067dd4 Tcl_AppInit + 84
      8 _tkinter.cpython-36m-darwin.so 0x000000011a067aab _tkinter_create + 1115
      9 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
      10 Python 0x000000010dee3a87 call_function + 439
      11 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      12 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      13 Python 0x000000010dee50bb _PyFunction_FastCallDict + 763
      14 Python 0x000000010de17e57 _PyObject_FastCallDict + 247
      15 Python 0x000000010de17f75 _PyObject_Call_Prepend + 149
      16 Python 0x000000010de17c90 PyObject_Call + 96
      17 Python 0x000000010de7904d slot_tp_init + 125
      18 Python 0x000000010de75279 type_call + 313
      19 Python 0x000000010de17e25 _PyObject_FastCallDict + 197
      20 Python 0x000000010dee3988 call_function + 184
      21 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      22 Python 0x000000010dee4cfd fast_function + 381
      23 Python 0x000000010dee3a61 call_function + 401
      24 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      25 Python 0x000000010dee4cfd fast_function + 381
      26 Python 0x000000010dee3a61 call_function + 401
      27 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      28 Python 0x000000010dee4cfd fast_function + 381
      29 Python 0x000000010dee3a61 call_function + 401
      30 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      31 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      32 Python 0x000000010ded9584 PyEval_EvalCode + 100
      33 Python 0x000000010ded6c04 builtin_exec + 548
      34 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
      35 Python 0x000000010dee3a87 call_function + 439
      36 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      37 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      38 Python 0x000000010dee4da1 fast_function + 545
      39 Python 0x000000010dee3a61 call_function + 401
      40 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      41 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      42 Python 0x000000010dee4da1 fast_function + 545
      43 Python 0x000000010dee3a61 call_function + 401
      44 Python 0x000000010dee0296 _PyEval_EvalFrameDefault + 27718
      45 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      46 Python 0x000000010ded9584 PyEval_EvalCode + 100
      47 Python 0x000000010ded6c04 builtin_exec + 548
      48 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
      49 Python 0x000000010dee3a87 call_function + 439
      50 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      51 Python 0x000000010dee4cfd fast_function + 381
      52 Python 0x000000010dee3a61 call_function + 401
      53 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      54 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      55 Python 0x000000010dee4da1 fast_function + 545
      56 Python 0x000000010dee3a61 call_function + 401
      57 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      58 Python 0x000000010dee4cfd fast_function + 381
      59 Python 0x000000010dee3a61 call_function + 401
      60 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      61 Python 0x000000010dee4cfd fast_function + 381
      62 Python 0x000000010dee3a61 call_function + 401
      63 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      64 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      65 Python 0x000000010dee4da1 fast_function + 545
      66 Python 0x000000010dee3a61 call_function + 401
      67 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      68 Python 0x000000010dee4cfd fast_function + 381
      69 Python 0x000000010dee3a61 call_function + 401
      70 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      71 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      72 Python 0x000000010dee4da1 fast_function + 545
      73 Python 0x000000010dee3a61 call_function + 401
      74 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      75 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      76 Python 0x000000010ded9584 PyEval_EvalCode + 100
      77 Python 0x000000010df0f5f1 PyRun_FileExFlags + 209
      78 Python 0x000000010df0ee62 PyRun_SimpleFileExFlags + 882
      79 Python 0x000000010df28db2 Py_Main + 3554
      80 Python 0x000000010de05df8 Python + 3576
      81 libdyld.dylib 0x00007fff7887c08d start + 1
      82 ??? 0x0000000000000004 0x0 + 4
      )
      libc++abi.dylib: terminating with uncaught exception of type NSException
      Process finished with exit code 134 (interrupted by signal 6: SIGABRT)



      • My environment is the following:

        MacOs 10.14.1
        python 3.6.7
        ActiveCTL 8.6 (checked using tk.CtlVersion)
        OpenGL used - 4.1 ([checked using glGetString(in order to achieve this, and not use the default 2.1 one, I added all the window_hints, according to some stackoverflow tips for MacOs)


      • Things I already tried:

        Downgrading activeCTL to 8.5 by switching to ActivePython 3.6.5 (since I saw some SO references to ctl having issues with MacOS, and that was supposed to solve it)





      UPDATE:



      I found out that reversing the 2 method calls "solves" the problem - the program doesn't crash. Any idea why?










      share|improve this question
















      I'm facing the following issue:
      After rendering using OpenGL, I'm trying to start a tk window, but python seems to crash (each time).
      running:



          import tkinter as tk
      tk.Tk()


      yields a small window and no crash.
      running:



          import glfw
      assert glfw.init()
      glfw.window_hint(glfw.VISIBLE, False)
      glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3);
      glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 2);
      glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, 1);
      glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
      window = glfw.create_window(100, 100, "hidden window", None, None)


      and then using the window for computations work as well.
      However, running them both, like this:



          import glfw
      import tkinter as tk
      assert glfw.init()
      glfw.window_hint(glfw.VISIBLE, False)
      glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3);
      glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 2);
      glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, 1);
      glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
      window = glfw.create_window(100, 100, "hidden window", None, None)
      tk.Tk()


      results in a crash:




      2018-11-20 09:21:38.466 Python[52111:1218385] -[GLFWApplication _setup:]: unrecognized selector sent to instance 0x7fb1b6febf10
      2018-11-20 09:21:38.468 Python[52111:1218385] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[GLFWApplication _setup:]: unrecognized selector sent to instance 0x7fb1b6febf10'
      *** First throw call stack:
      (
      0 CoreFoundation 0x00007fff4b756e65 __exceptionPreprocess + 256
      1 libobjc.A.dylib 0x00007fff777ad720 objc_exception_throw + 48
      2 CoreFoundation 0x00007fff4b7d422d -[NSObject(NSObject) __retain_OA] + 0
      3 CoreFoundation 0x00007fff4b6f8820 ___forwarding___ + 1486
      4 CoreFoundation 0x00007fff4b6f81c8 _CF_forwarding_prep_0 + 120
      5 libtk8.6.dylib 0x000000011b24c1f2 TkpInit + 408
      6 libtk8.6.dylib 0x000000011b1bbaac Initialize + 2454
      7 _tkinter.cpython-36m-darwin.so 0x000000011a067dd4 Tcl_AppInit + 84
      8 _tkinter.cpython-36m-darwin.so 0x000000011a067aab _tkinter_create + 1115
      9 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
      10 Python 0x000000010dee3a87 call_function + 439
      11 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      12 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      13 Python 0x000000010dee50bb _PyFunction_FastCallDict + 763
      14 Python 0x000000010de17e57 _PyObject_FastCallDict + 247
      15 Python 0x000000010de17f75 _PyObject_Call_Prepend + 149
      16 Python 0x000000010de17c90 PyObject_Call + 96
      17 Python 0x000000010de7904d slot_tp_init + 125
      18 Python 0x000000010de75279 type_call + 313
      19 Python 0x000000010de17e25 _PyObject_FastCallDict + 197
      20 Python 0x000000010dee3988 call_function + 184
      21 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      22 Python 0x000000010dee4cfd fast_function + 381
      23 Python 0x000000010dee3a61 call_function + 401
      24 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      25 Python 0x000000010dee4cfd fast_function + 381
      26 Python 0x000000010dee3a61 call_function + 401
      27 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      28 Python 0x000000010dee4cfd fast_function + 381
      29 Python 0x000000010dee3a61 call_function + 401
      30 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      31 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      32 Python 0x000000010ded9584 PyEval_EvalCode + 100
      33 Python 0x000000010ded6c04 builtin_exec + 548
      34 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
      35 Python 0x000000010dee3a87 call_function + 439
      36 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      37 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      38 Python 0x000000010dee4da1 fast_function + 545
      39 Python 0x000000010dee3a61 call_function + 401
      40 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      41 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      42 Python 0x000000010dee4da1 fast_function + 545
      43 Python 0x000000010dee3a61 call_function + 401
      44 Python 0x000000010dee0296 _PyEval_EvalFrameDefault + 27718
      45 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      46 Python 0x000000010ded9584 PyEval_EvalCode + 100
      47 Python 0x000000010ded6c04 builtin_exec + 548
      48 Python 0x000000010de60e1b _PyCFunction_FastCallDict + 491
      49 Python 0x000000010dee3a87 call_function + 439
      50 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      51 Python 0x000000010dee4cfd fast_function + 381
      52 Python 0x000000010dee3a61 call_function + 401
      53 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      54 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      55 Python 0x000000010dee4da1 fast_function + 545
      56 Python 0x000000010dee3a61 call_function + 401
      57 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      58 Python 0x000000010dee4cfd fast_function + 381
      59 Python 0x000000010dee3a61 call_function + 401
      60 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      61 Python 0x000000010dee4cfd fast_function + 381
      62 Python 0x000000010dee3a61 call_function + 401
      63 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      64 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      65 Python 0x000000010dee4da1 fast_function + 545
      66 Python 0x000000010dee3a61 call_function + 401
      67 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      68 Python 0x000000010dee4cfd fast_function + 381
      69 Python 0x000000010dee3a61 call_function + 401
      70 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      71 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      72 Python 0x000000010dee4da1 fast_function + 545
      73 Python 0x000000010dee3a61 call_function + 401
      74 Python 0x000000010dee01f7 _PyEval_EvalFrameDefault + 27559
      75 Python 0x000000010dee44ef _PyEval_EvalCodeWithName + 2447
      76 Python 0x000000010ded9584 PyEval_EvalCode + 100
      77 Python 0x000000010df0f5f1 PyRun_FileExFlags + 209
      78 Python 0x000000010df0ee62 PyRun_SimpleFileExFlags + 882
      79 Python 0x000000010df28db2 Py_Main + 3554
      80 Python 0x000000010de05df8 Python + 3576
      81 libdyld.dylib 0x00007fff7887c08d start + 1
      82 ??? 0x0000000000000004 0x0 + 4
      )
      libc++abi.dylib: terminating with uncaught exception of type NSException
      Process finished with exit code 134 (interrupted by signal 6: SIGABRT)



      • My environment is the following:

        MacOs 10.14.1
        python 3.6.7
        ActiveCTL 8.6 (checked using tk.CtlVersion)
        OpenGL used - 4.1 ([checked using glGetString(in order to achieve this, and not use the default 2.1 one, I added all the window_hints, according to some stackoverflow tips for MacOs)


      • Things I already tried:

        Downgrading activeCTL to 8.5 by switching to ActivePython 3.6.5 (since I saw some SO references to ctl having issues with MacOS, and that was supposed to solve it)





      UPDATE:



      I found out that reversing the 2 method calls "solves" the problem - the program doesn't crash. Any idea why?







      python opengl tkinter glfw macos-mojave






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      edited Nov 25 '18 at 14:47







      ori silberberg

















      asked Nov 20 '18 at 15:53









      ori silberbergori silberberg

      285




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