Python Tkinter selenium chromedriver multithreading error

Question

the function works well without multithreading, but when i use this code

button1 = ttk.Button(root, text='btn1', width=3.3, command=threading.Thread(target=click1).start())

instead of this

button1 = ttk.Button(root, text='btn1', width=3.3, command=click1)

I get this error

Exception in thread Exception in thread Thread-1Thread-2: : Traceback (most recent call last): Traceback (most recent call last): File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38-32\lib\threading.py", line 932, in _bootstrap_inner File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38-32\lib\threading.py", line 932, in _bootstrap_inner self.run()self.run()

BnetButter · Accepted Answer · 2021-06-04 19:25:54Z

1

thrd = threading.Thread(target=click1)
button = ttk.Button(root, text='btn1', width=3.3, command=thrd.start) # Do not call start here

Note that tkinter does support multithreading. So if click1 manipulates the GUI, you will get errors.

answered Jun 4, 2021 at 19:25

BnetButter

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