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2020-04-02 17:09:50 -0500 asked a question Laser has to be mounted planar! Z-coordinate has to be 1 or -1, but gave: 0.99298

Laser has to be mounted planar! Z-coordinate has to be 1 or -1, but gave: 0.99298 i keep having this error when ever i r

2020-04-02 15:33:53 -0500 asked a question hi guys i keep having this error [ WARN] [1585866512.399238835, 23.882500000]: Laser has to be mounted planar! Z-coordinate has to be 1 or -1, but gave: 0.99298

hi guys i keep having this error [ WARN] [1585866512.399238835, 23.882500000]: Laser has to be mounted planar! Z-coordin

2020-02-21 09:19:09 -0500 answered a question DWA planner failed to produce path.

in the local_costmap yaml file you should replace the Global_frame Map with odom

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2019-11-12 08:04:36 -0500 commented answer request for member ‘__getMD5Sum’ in ‘m’, which is of non-class type ‘const float’ return m.__getMD5Sum().c_str();

so how can i fix it please

2019-11-12 07:44:37 -0500 asked a question request for member ‘__getMD5Sum’ in ‘m’, which is of non-class type ‘const float’ return m.__getMD5Sum().c_str();

request for member ‘__getMD5Sum’ in ‘m’, which is of non-class type ‘const float’ return m.__getMD5Sum().c_str(); m

2019-11-11 04:01:04 -0500 asked a question error: ‘map_pub’ not declared in this scope

i keep having this error ‘map_pub’ was not declared in this scope map_pub.publish(new_grid); / ‘publisher’