Brtdku

I've created a simple python program with a UI (tkinter) to show the values from my classifiers. But when I even add the simple import statement at the top of the UI class, the program crashes with the following message:

2019-01-20 22:40:44.988 Python[9783:349120] -[NSApplication _setup:]: unrecognized selector sent to instance 0x102018470

2019-01-20 22:40:44.989 Python[9783:349120] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSApplication _setup:]: unrecognized selector sent to instance 0x102018470'

*** First throw call stack:

(

    0   CoreFoundation                      0x00007fff785512cb __exceptionPreprocess + 171

    1   libobjc.A.dylib                     0x00007fff8d36e48d objc_exception_throw + 48

    2   CoreFoundation                      0x00007fff785d2f04 -[NSObject(NSObject) doesNotRecognizeSelector:] + 132

    3   CoreFoundation                      0x00007fff784c3755 ___forwarding___ + 1061

    4   CoreFoundation                      0x00007fff784c32a8 _CF_forwarding_prep_0 + 120

    5   Tk                                  0x0000000103b21c02 TkpInit + 471

    6   Tk                                  0x0000000103a9d2a9 Tk_Init + 1794

    7   _tkinter.cpython-36m-darwin.so      0x0000000103975dfd Tcl_AppInit + 77

    8   _tkinter.cpython-36m-darwin.so      0x0000000103973849 _tkinter_create + 889

    9   Python                              0x000000010006a688 _PyCFunction_FastCallDict + 568

    10  Python                              0x00000001000f33e4 call_function + 612

    11  Python                              0x00000001000f8d84 _PyEval_EvalFrameDefault + 21892

    12  Python                              0x00000001000f27a0 _PyEval_EvalCodeWithName + 2720

    13  Python                              0x00000001000f3636 _PyFunction_FastCallDict + 422

    14  Python                              0x000000010000e984 _PyObject_FastCallDict + 356

    15  Python                              0x000000010000eaa0 _PyObject_Call_Prepend + 208

    16  Python                              0x000000010000e5b3 PyObject_Call + 99

    17  Python                              0x0000000100089871 slot_tp_init + 81

    18  Python                              0x0000000100080144 type_call + 212

    19  Python                              0x000000010000e8d4 _PyObject_FastCallDict + 180

    20  Python                              0x00000001000f3225 call_function + 165

    21  Python                              0x00000001000f8d84 _PyEval_EvalFrameDefault + 21892

    22  Python                              0x00000001000f27a0 _PyEval_EvalCodeWithName + 2720

    23  Python                              0x00000001000f2944 PyEval_EvalCode + 100

    24  Python                              0x000000010012f21e PyRun_FileExFlags + 206

    25  Python                              0x000000010012f4bf PyRun_SimpleFileExFlags + 447

    26  Python                              0x0000000100148ada Py_Main + 3914

    27  Python                              0x0000000100000dfe Python + 3582

    28  Python                              0x0000000100000c34 Python + 3124

    29  ???                                 0x0000000000000002 0x0 + 2

)

libc++abi.dylib: terminating with uncaught exception of type NSException

Here is the UI program:

from tkinter import *

from threading import *

from realtime.pose_feature import PostureCalculator







class classifierThread(Thread):

    # initialize class



    def run(self):

        print('')

        # start_classifier()





root = Tk()



frame = Frame(root)

frame.pack()



pred_var = StringVar()

posture_var = StringVar()

activity_var = StringVar()



bottomframe = Frame(root)

bottomframe.pack( side = BOTTOM )





lblFinalPrediction = Label(frame, textvariable=pred_var, justify="center")

lblFinalPrediction.config(font=("Courier", 500))

lblFinalPrediction.pack( fill=X,padx=50 )



lblPosture = Label(bottomframe, text="Posture Predictions: ", fg="red")

lblPosture.pack(side = LEFT)



lblPostureResult = Label(bottomframe, textvariable=posture_var, fg="blue")

lblPostureResult.pack( side = LEFT )



lblAction = Label(bottomframe, text="Action Predictions :", fg="brown")

lblAction.pack( side = LEFT )



lblActionResult = Label(bottomframe, textvariable=activity_var, fg="blue")

lblActionResult.pack( side = LEFT )



thread1 = classifierThread()

thread1.start()



root.mainloop()

The imported class is working fine, without giving any error.