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loop fusion node hang up randomly #3
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Yes I also saw this issue, but was unsure what caused it since it originates from the VINS-Fusion codebase. |
Thanks for your response. I think this issue maybe caused by the reason that the same ros node registered twice, because sometimes would appear this warnning:
When I used this command: export ROS_MASTER_URI=http://localhost:10086, the issue occured low frequency. And anotherr question that I want ask for advise.
then I modified one line code: Thanks again for sharing the system. |
You might need to use the new topics if you are using the latest version of the main open_vins repo. See issue #4. The camera topic needs to be the cam0 topic that openvins uses. |
I haved changed the launch,But openvins didn't need to play the rosbag,it reads dataset from the launch, should I play the rosbag for the posegraph specially? Thanks again. |
In my case, it was because "point_2d_norm" is not appropriately cleared in function KeyFrame::findConnection. In this reason, the error occurs in
After adding "point_2d_norm.clear()" in the KeyFrame::findConnection, the error was cleared in my case. |
Hi, sorry to disturb you. When I run the thread of loop fusion node,the thread often hang up randomly, like this:
so, could you give me some advise? thanks very much.
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