AprilRobotics / apriltag_ros

A ROS wrapper of the AprilTag 3 visual fiducial detector
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Failed to load nodelet [/apriltag_ros_continuous_node] of type [apriltag_ros/ContinuousDetector] even after refreshing the cache: Could not find library corresponding to plugin apriltag_ros/ContinuousDetector #148

Open HowardQian201 opened 1 year ago

HowardQian201 commented 1 year ago

When following the apriltag_ros tutorial, I've run into an error where the library corresponding to plugin apriltag_ros/ContinuousDetector could not be found. I've attached screenshots of both the terminal output and the nodelet_plugins.xml file. I have not altered the apriltag_ros package in any way. Any help on this matter would be greatly appreciated!

Screenshot from 2023-04-12 10-54-25 Screenshot from 2023-04-12 10-55-55

wxmerkt commented 1 year ago

Have you tried opening a new terminal, sourcing the workspace, and re-running the above command? We cannot help diagnosing this much further - it works well for most users so might be a discovery or local issue

HowardQian201 commented 1 year ago

Thanks for the comment - I've tried a few things including what you mentioned. I'm trying to understand what the paths are referring to in the nodelet_plugins.xml file. For example, what file/directory does "lib/libapriltag_ros_continuous_detector" refer to? Thanks again