I use a node that I set myself to publish/map topics in real-time (10 times a second), but this will result in an error, and I compared wish map Sever , map The server seems to have only been published once, while I only publish ten times per second. I don't know if this is the reason for the error. The error message is as follows:
/usr/include/boot/smart Ptr/shared Ptr. hpp: 734: typename boost:: detail:: sp Member Access:: type boost:: shared_ Ptr: operator ->() const [with T=navmsgs:: OccupancyGrid<std:: allocator>; typename boost:: detail: sp_member_access:: type=navmsgs:: OccupancyGrid<std:: allocator>*]: Assertion ` px= 0 'failed
If you could give me some advice, I would greatly appreciate it，thank you very much！
I use a node that I set myself to publish/map topics in real-time (10 times a second), but this will result in an error, and I compared wish map Sever , map The server seems to have only been published once, while I only publish ten times per second. I don't know if this is the reason for the error. The error message is as follows: /usr/include/boot/smart Ptr/shared Ptr. hpp: 734: typename boost:: detail:: sp Member Access:: type boost:: shared_ Ptr: operator ->() const [with T=navmsgs:: OccupancyGrid<std:: allocator>; typename boost:: detail: sp_member_access:: type=navmsgs:: OccupancyGrid<std:: allocator>*]: Assertion ` px= 0 'failed
If you could give me some advice, I would greatly appreciate it，thank you very much！