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uzh-rpg / rpg_esim

ESIM: an Open Event Camera Simulator
MIT License
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I failed when open rqt for more visualizations. #97

Open frothmoon opened 3 years ago

frothmoon commented 3 years ago 
Could not import "pyqt" bindings of qt_gui_cpp library - so C++ plugins will not be available:
Traceback (most recent call last):
  File "/opt/ros/melodic/lib/python2.7/dist-packages/qt_gui_cpp/cpp_binding_helper.py", line 43, in <module>
    from . import libqt_gui_cpp_sip
ImportError: dynamic module does not define module export function (PyInit_libqt_gui_cpp_sip)

Traceback (most recent call last):
  File "/opt/ros/melodic/bin/rqt", line 13, in <module>
    sys.exit(main.main())
  File "/opt/ros/melodic/lib/python2.7/dist-packages/rqt_gui/main.py", line 65, in main
    hash(os.environ['ROS_PACKAGE_PATH'])))
  File "/opt/ros/melodic/lib/python2.7/dist-packages/qt_gui/main.py", line 617, in main
    self._options.perspective_file))
  File "/opt/ros/melodic/lib/python2.7/dist-packages/qt_gui/perspective_manager.py", line 360, in import_perspective_from_file
    self._convert_values(data, self._import_value)
  File "/opt/ros/melodic/lib/python2.7/dist-packages/qt_gui/perspective_manager.py", line 422, in _convert_values
    self._convert_values(groups[group], convert_function)
  File "/opt/ros/melodic/lib/python2.7/dist-packages/qt_gui/perspective_manager.py", line 422, in _convert_values
    self._convert_values(groups[group], convert_function)
  File "/opt/ros/melodic/lib/python2.7/dist-packages/qt_gui/perspective_manager.py", line 422, in _convert_values
    self._convert_values(groups[group], convert_function)
  File "/opt/ros/melodic/lib/python2.7/dist-packages/qt_gui/perspective_manager.py", line 419, in _convert_values
    keys[key] = convert_function(keys[key])
  File "/opt/ros/melodic/lib/python2.7/dist-packages/qt_gui/perspective_manager.py", line 429, in _import_value
    return QByteArray.fromHex(eval(value['repr(QByteArray.hex)']))
  File "<string>", line 1, in <module>
TypeError: arguments did not match any overloaded call:
  QByteArray(): too many arguments
  QByteArray(int, str): argument 1 has unexpected type 'str'
  QByteArray(Union[QByteArray, bytes, bytearray]): argument 1 has unexpected type 'str'

Thank you for your outstanding work.

Looking forward to your reply