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2018-08-12 00:29:40 -0500 | edited question | I use move_base and explore_lite,but robot always stuck by the wall. I use move_base and explore_lite,but robot always stuck by the wall. I want to use explore_lite and move_base to explore |
2018-08-11 09:56:56 -0500 | edited question | I use move_base and explore_lite,but robot always stuck by the wall. I use move_base and explore_lite,but robot always stuck by the wall. I want to use explore_lite and move_base to explore |
2018-08-11 09:56:26 -0500 | edited question | I use move_base and explore_lite,but robot always stuck by the wall. I use move_base and explore_lite,but robot always stuck by the wall. I want to use explore_lite and move_base to explore |
2018-08-11 09:56:26 -0500 | received badge | ● Editor (source) |
2018-08-11 09:55:21 -0500 | asked a question | I use move_base and explore_lite,but robot always stuck by the wall. I use move_base and explore_lite,but robot always stuck by the wall. I want to use explore_lite and move_base to explore |
2018-08-11 09:55:20 -0500 | asked a question | I use move_base and explore_lite,but robot always stuck by the wall. I use move_base and explore_lite,but robot always stuck by the wall. I want to use explore_lite and move_base to explore |
2018-08-11 09:41:23 -0500 | marked best answer | How to use transformListener to lookup very early Transform? Now I have a I read the reference of My code: |
2018-08-11 09:41:17 -0500 | commented answer | How to use transformListener to lookup very early Transform? I solved it by another way: 1st. I can get 'scan' message from '.bag', and it has the same timestamp which I just need. |
2018-08-11 09:40:19 -0500 | commented answer | How to use transformListener to lookup very early Transform? Thanks for your answer. Because the 'tf' is from a ".bag",it may be many years old.(You can see it in the console log in |
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2018-08-07 21:05:09 -0500 | commented answer | How to use transformListener to lookup very early Transform? Thanks.I followed your way,but it still didn't work. ros::Duration tfCacheDuration; tfCacheDuration = tfCacheDuration.f |
2018-08-07 21:04:34 -0500 | commented answer | How to use transformListener to lookup very early Transform? I followed your way,but it didn't work. ros::Duration tfCacheDuration; tfCacheDuration = tfCacheDuration.fromSec(557599 |
2018-08-07 09:44:15 -0500 | edited question | How to use transformListener to lookup very early Transform? How to use transform to lookup very early Transform? Now I have a .bag file,which contains some transform. Q:I want use |
2018-08-07 09:43:43 -0500 | asked a question | How to use transformListener to lookup very early Transform? How to use transform to lookup very early Transform? Now I have a .bag file,which contains some transform. Q:I want use |
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2018-07-25 01:27:39 -0500 | marked best answer | Warning "No map received" occurs. Hello.I'm trying to use slam_karto. But when I try to see the visual map in the Rviz ,the map model warns 'no map recevied'. I can see the LaserScan.And the dataset can run correctly on 'gmapping slam_gmapping. I'm sure the topic name is used rightly. My step: When I play the inter.bag,slam_karto prints these: Up to now , I still confuse how to use slam_karto to run dataset. Can you help me? |
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2018-07-25 01:27:33 -0500 | commented answer | Warning "No map received" occurs. Thanks for your attention and patience! I take your 2nd suggestion and solve it! |
2018-07-25 00:47:47 -0500 | commented question | Warning "No map received" occurs. Thank you a lot!I think that's the key! I dont find corresponding dataset,so I download from there and transform '.clf' |
2018-07-24 21:20:55 -0500 | commented question | Slam Karto problem "No map received" Hello!I have this problem too recently.Did you solve the problem?Thank you! |
2018-07-24 20:12:17 -0500 | commented question | Warning "No map received" occurs. Do you means I dont install karto correctly?I just clone karto_slam from github not open_karto,is it wrong? |
2018-07-24 09:05:41 -0500 | asked a question | Warning "No map received" occurs. Warning "No map received" occurs. Hello.I'm trying to use slam_karto. But when I try to see the visual map in the Rviz |