Enthough InstanceEditor演示

Question

位于Enthought GitHub Repository的InstanceEditor演示示例引发以下异常：

    Traceback (most recent call last):
  File "C:\Users\jgv\AppData\Local\Programs\Python\Python36\lib\site-packages\traitsui\ui.py", line 232, in dispose
    self.result = result
  File "C:\Users\jgv\AppData\Local\Programs\Python\Python36\lib\site-packages\traits\trait_handlers.py", line 172, in error
    value )
traits.trait_errors.TraitError: The 'result' trait of an UI instance must be a boolean, but a value of <PyQt4.QtCore.QObject object at 0x000001EA249AEB88> <class 'PyQt4.QtCore.QObject'> was specified.
Traceback (most recent call last):
  File "C:\Users\jgv\AppData\Local\Programs\Python\Python36\lib\site-packages\traitsui\ui.py", line 232, in dispose
    self.result = result
  File "C:\Users\jgv\AppData\Local\Programs\Python\Python36\lib\site-packages\traits\trait_handlers.py", line 172, in error
    value )
traits.trait_errors.TraitError: The 'result' trait of an UI instance must be a boolean, but a value of <PyQt4.QtCore.QObject object at 0x000001EA249AEB88> <class 'PyQt4.QtCore.QObject'> was specified.

当用户界面用于指定特征设置时

我的系统是：python3.6.0、traits 4.6.0、PyQt4-4.11.4和microsoftwindows10

我会很感激关于如何解决这个问题的建议

谢谢

Answer 1

记录在案：在https://github.com/enthought/traitsui/issues/331提交并讨论的问题