autoware@runtao-ubuntu:/home/autoware/catkin_ws$ rosrun arni_processing arni_processing
Traceback (most recent call last):
File "/home/autoware/catkin_ws/src/arni/arni_processing/scripts/arni_processing", line 4, in <module>
from arni_processing.monitoring_node import MonitoringNode
File "/home/autoware/catkin_ws/src/arni/arni_processing/src/arni_processing/monitoring_node.py", line 12, in <module>
from specification_handler import SpecificationHandler
File "/home/autoware/catkin_ws/src/arni/arni_processing/src/arni_processing/specification_handler.py", line 3, in <module>
from rated_statistics import RatedStatisticsContainer
File "/home/autoware/catkin_ws/src/arni/arni_processing/src/arni_processing/rated_statistics.py", line 2, in <module>
from arni_gui.helper_functions import prepare_number_for_representation
File "/home/autoware/catkin_ws/src/arni/arni_gui/src/arni_gui/helper_functions.py", line 6, in <module>
from python_qt_binding.QtGui import QBrush, QColor
File "/opt/ros/melodic/lib/python2.7/dist-packages/python_qt_binding/__init__.py", line 55, in <module>
from .binding_helper import loadUi, QT_BINDING, QT_BINDING_MODULES, QT_BINDING_VERSION # @UnusedImport
File "/opt/ros/melodic/lib/python2.7/dist-packages/python_qt_binding/binding_helper.py", line 276, in <module>
getattr(sys, 'SELECT_QT_BINDING_ORDER', None),
File "/opt/ros/melodic/lib/python2.7/dist-packages/python_qt_binding/binding_helper.py", line 108, in _select_qt_binding
QT_BINDING_VERSION = binding_loader(required_modules, optional_modules)
File "/opt/ros/melodic/lib/python2.7/dist-packages/python_qt_binding/binding_helper.py", line 153, in _load_pyqt
_named_import('PyQt5.%s' % module_name)
File "/opt/ros/melodic/lib/python2.7/dist-packages/python_qt_binding/binding_helper.py", line 133, in _named_import
module = builtins.__import__(name)
RuntimeError: the PyQt5.QtCore and PyQt4.QtCore modules both wrap the QObject class
It seems like there's a conflict between PyQt5 and PyQt4. How can i solve it?
Any help is greatly appreciated!
I'm using ROS melodic on docker, Ubuntu 18.04. I'm following this tutorial http://wiki.ros.org/arni/Tutorials/CreatingSpecifications. I also installed and set up the pyqtgraph package manually like described in https://github.com/ROS-PSE/arni. When i run
rosrun arni_processing arni_processing
, it returns error:It seems like there's a conflict between PyQt5 and PyQt4. How can i solve it? Any help is greatly appreciated!