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Strange error running rtabmap_ros

asked 2015-10-06 05:38:50 -0500

palfaro gravatar image

Hi everyone,

When I run rtabmap_ros rgbd_mapping.launch I got this error:

[ERROR] (2015-10-06 19:32:41.167) VWDictionary.cpp:397::addWordRef() Not found word 135220

But I'm not sure if it is related to rtabmap, ROS or Ubuntu. How can I solve it.

Thank you.

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answered 2015-10-06 09:11:49 -0500

matlabbe gravatar image

This error is coming from rtabmap. This generally happens when loading an existing corrupted database.

Follow to next instruction only if you don't care about the database created so far! Backup it if you want to keep it ($ mv ~/.ros/rtabmap.db ~/.ros/rtabmap.db.back).

You can start new with $ roslaunch rtabmap_ros rgbd_mapping.launch rtabmap_args:="--delete_db_on_start" at each start or by deleting the database ~/.ros/rtabmap.db.

cheers

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Asked: 2015-10-06 05:38:50 -0500

Seen: 295 times

Last updated: Oct 06 '15