Traceback (most recent call last):


 "/usr/lib/python3.6/site-packages/spyder/widgets/helperwidgets.py", line 123, in paint

textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): not enough arguments

Traceback (most recent call last):


 "C:\Users\adnan\AppData\Local\Programs\Python\Python38-32\lib\site-packages\distributed\utils.py", line 656, in log_errors

yield


 "C:\Users\adnan\AppData\Local\Programs\Python\Python38-32\lib\site-packages\distributed\scheduler.py", line 2205, in remove_worker

address = self.coerce_address(address)


 "C:\Users\adnan\AppData\Local\Programs\Python\Python38-32\lib\site-packages\distributed\scheduler.py", line 4943, in coerce_address

raise TypeError("addresses should be strings or tuples, got %r" % (addr,))
TypeError: addresses should be strings or tuples, got None
