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failure to launch #4

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nassim12 opened this issue Sep 6, 2021 · 0 comments
Open

failure to launch #4

nassim12 opened this issue Sep 6, 2021 · 0 comments

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@nassim12
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nassim12 commented Sep 6, 2021 •
edited

is there a workaround around this error? using ros Melodic trying to launch synthetic_record.launch

RLException: Invalid tag: tag has an empty 'ns' attribute.

Node xml is

or rosrun estimator.

[ERROR] [1630896516.193027462]: ERROR: Unable to open file...
[ERROR] [1630896516.193101981]: ERROR: pose_true.dat

also if i used rawdata_00
process[rawdata_00/cpi_compare-1]: started with pid [5679]
ERROR: cannot launch node of type [posemsg_to_file/posemsg_to_file_node]: posemsg_to_file
ROS path [0]=/opt/ros/melodic/share/ros
ROS path [1]=/home/nassim/dev/catkin_ws/src
ROS path [2]=/home/nassim/catkin_ws/src
ROS path [3]=/opt/ros/melodic/share
ERROR: cannot launch node of type [posemsg_to_file/posemsg_to_file_node]: posemsg_to_file
ROS path [0]=/opt/ros/melodic/share/ros
ROS path [1]=/home/nassim/dev/catkin_ws/src
ROS path [2]=/home/nassim/catkin_ws/src
ROS path [3]=/opt/ros/melodic/share
ERROR: cannot launch node of type [posemsg_to_file/posemsg_to_file_node]: posemsg_to_file
ROS path [0]=/opt/ros/melodic/share/ros
ROS path [1]=/home/nassim/dev/catkin_ws/src
ROS path [2]=/home/nassim/catkin_ws/src
ROS path [3]=/opt/ros/melodic/share
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