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NiryoRobotics / niryo_one_ros

Niryo One ROS stack
GNU General Public License v3.0
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issue regarding testing modbus_server_test.py #59

Open Mdmorshadurrahman opened 2 years ago

Mdmorshadurrahman commented 2 years ago

while running the command "rosrun niryo_one_modbus modbus_server_test.py" to run the server

got this error:

Traceback (most recent call last): File "/home/joseph/Niryo_ws/src/niryo_one_ros/niryo_one_modbus/examples/modbus_server_test.py", line 9, in server = ModbusServer("0.0.0.0", 5020) File "/home/joseph/Niryo_ws/src/niryo_one_ros/niryo_one_modbus/src/niryo_one_modbus/modbus_server.py", line 40, in init self.holding_register = HoldingRegisterDataBlock() File "/home/joseph/Niryo_ws/src/niryo_one_ros/niryo_one_modbus/src/niryo_one_modbus/holding_register_data_block.py", line 104, in init self.tool_command_list = rospy.get_param("/niryo_one_tools/command_list") File "/opt/ros/noetic/lib/python3/dist-packages/rospy/client.py", line 467, in get_param return _param_server[param_name] #MasterProxy does all the magic for us File "/opt/ros/noetic/lib/python3/dist-packages/rospy/msproxy.py", line 123, in getitem raise KeyError(key) KeyError: '/niryo_one_tools/command_list'

looking for help to solve this issue so badly :(