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when I pressed the "take sample" button, the error appeared.
[ERROR] [1730221145.813726]: Error processing request: Lookup would require extrapolation 0.163575172s into the past. Requested time 1730221135.660337687 but the earliest data is at time 1730221135.823912859, when looking up transform from frame [aruco_marker_frame] to frame [camera_link]
['Traceback (most recent call last):\n', ' File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_service.py", line 633, in _handle_request\n response = convert_return_to_response(self.handler(request), self.response_class)\n', ' File "/home/fancangning/catkin_ws/src/easy_handeye/easy_handeye/src/easy_handeye/handeye_server.py", line 88, in take_sample\n self.sampler.take_sample()\n', ' File "/home/fancangning/catkin_ws/src/easy_handeye/easy_handeye/src/easy_handeye/handeye_sampler.py", line 88, in take_sample\n transforms = self._get_transforms()\n', ' File "/home/fancangning/catkin_ws/src/easy_handeye/easy_handeye/src/easy_handeye/handeye_sampler.py", line 76, in _get_transforms\n opt = self.tfBuffer.lookup_transform(self.handeye_parameters.tracking_base_frame,\n', ' File "/opt/ros/noetic/lib/python3/dist-packages/tf2_ros/buffer.py", line 90, in lookup_transform\n return self.lookup_transform_core(target_frame, source_frame, time)\n', 'tf2.ExtrapolationException: Lookup would require extrapolation 0.163575172s into the past. Requested time 1730221135.660337687 but the earliest data is at time 1730221135.823912859, when looking up transform from frame [aruco_marker_frame] to frame [camera_link]\n']
Traceback (most recent call last):
File "/home/fancangning/catkin_ws/src/easy_handeye/rqt_easy_handeye/src/rqt_easy_handeye/rqt_easy_handeye.py", line 132, in handle_take_sample
sample_list = self.client.take_sample()
File "/home/fancangning/catkin_ws/src/easy_handeye/easy_handeye/src/easy_handeye/handeye_client.py", line 76, in take_sample
return self.take_sample_proxy().samples
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_service.py", line 442, in call
return self.call(*args, **kwds)
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_service.py", line 523, in call
responses = transport.receive_once()
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_base.py", line 742, in receive_once
p.read_messages(b, msg_queue, sock)
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_service.py", line 360, in read_messages
self._read_ok_byte(b, sock)
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_service.py", line 343, in _read_ok_byte
raise ServiceException("service [%s] responded with an error: %s"%(self.resolved_name, str))
rospy.service.ServiceException: service [/panda_eob_calib_eye_on_hand/take_sample] responded with an error: b'error processing request: Lookup would require extrapolation 0.163575172s into the past. Requested time 1730221135.660337687 but the earliest data is at time 1730221135.823912859, when looking up transform from frame [aruco_marker_frame] to frame [camera_link]'
How can I solve this problem?Thank you
The text was updated successfully, but these errors were encountered:
when I pressed the "take sample" button, the error appeared.
[ERROR] [1730221145.813726]: Error processing request: Lookup would require extrapolation 0.163575172s into the past. Requested time 1730221135.660337687 but the earliest data is at time 1730221135.823912859, when looking up transform from frame [aruco_marker_frame] to frame [camera_link]
['Traceback (most recent call last):\n', ' File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_service.py", line 633, in _handle_request\n response = convert_return_to_response(self.handler(request), self.response_class)\n', ' File "/home/fancangning/catkin_ws/src/easy_handeye/easy_handeye/src/easy_handeye/handeye_server.py", line 88, in take_sample\n self.sampler.take_sample()\n', ' File "/home/fancangning/catkin_ws/src/easy_handeye/easy_handeye/src/easy_handeye/handeye_sampler.py", line 88, in take_sample\n transforms = self._get_transforms()\n', ' File "/home/fancangning/catkin_ws/src/easy_handeye/easy_handeye/src/easy_handeye/handeye_sampler.py", line 76, in _get_transforms\n opt = self.tfBuffer.lookup_transform(self.handeye_parameters.tracking_base_frame,\n', ' File "/opt/ros/noetic/lib/python3/dist-packages/tf2_ros/buffer.py", line 90, in lookup_transform\n return self.lookup_transform_core(target_frame, source_frame, time)\n', 'tf2.ExtrapolationException: Lookup would require extrapolation 0.163575172s into the past. Requested time 1730221135.660337687 but the earliest data is at time 1730221135.823912859, when looking up transform from frame [aruco_marker_frame] to frame [camera_link]\n']
Traceback (most recent call last):
File "/home/fancangning/catkin_ws/src/easy_handeye/rqt_easy_handeye/src/rqt_easy_handeye/rqt_easy_handeye.py", line 132, in handle_take_sample
sample_list = self.client.take_sample()
File "/home/fancangning/catkin_ws/src/easy_handeye/easy_handeye/src/easy_handeye/handeye_client.py", line 76, in take_sample
return self.take_sample_proxy().samples
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_service.py", line 442, in call
return self.call(*args, **kwds)
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_service.py", line 523, in call
responses = transport.receive_once()
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_base.py", line 742, in receive_once
p.read_messages(b, msg_queue, sock)
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_service.py", line 360, in read_messages
self._read_ok_byte(b, sock)
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/impl/tcpros_service.py", line 343, in _read_ok_byte
raise ServiceException("service [%s] responded with an error: %s"%(self.resolved_name, str))
rospy.service.ServiceException: service [/panda_eob_calib_eye_on_hand/take_sample] responded with an error: b'error processing request: Lookup would require extrapolation 0.163575172s into the past. Requested time 1730221135.660337687 but the earliest data is at time 1730221135.823912859, when looking up transform from frame [aruco_marker_frame] to frame [camera_link]'
How can I solve this problem?Thank you
The text was updated successfully, but these errors were encountered: