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AttributeError: 'QComboBox' object has no attribute 'setPlaceholderText'

Created by: alkorgun

  • OS: openSUSE 15.2, Ubuntu 20.04, Fedora 32
  • Cine-encoder: 2.2
  • Python: 3.6-8
  • Qt: 5.11-14
$ python3 -m cine_encoder.main
Traceback (most recent call last):
  File "/usr/lib/python3.8/runpy.py", line 193, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.8/runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3/dist-packages/cine_encoder/main.py", line 946, in <module>
    main()  # run main()
  File "/usr/lib/python3/dist-packages/cine_encoder/main.py", line 941, in main
    window = ExampleApp()
  File "/usr/lib/python3/dist-packages/cine_encoder/main.py", line 34, in __init__
    self.setupUi(self)
  File "/usr/lib/python3/dist-packages/cine_encoder/ui_main.py", line 787, in setupUi
    self.comboBox_9.setPlaceholderText("")
AttributeError: 'QComboBox' object has no attribute 'setPlaceholderText'

I couldn't find PyQt5 documentation older than 5.15, so I'm not sure if it even should to work.