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2015-12-17 18:34:32 -0500 | asked a question | World Frame Problem Hi friend. I have a problem. I want to run my Bag file with nav2d_karto. So I use these launch file: And my TF tree: Why the TF tree has a World frame? I really don't know. Is it normal? |
2015-12-17 08:04:49 -0500 | commented question | Tf has two or more unconnected trees
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2015-12-17 05:23:24 -0500 | commented question | Tf has two or more unconnected trees Hey BennyRe, which node? I have these node now: |
2015-12-17 04:39:15 -0500 | commented question | Tf has two or more unconnected trees Hey Akif, thanks for your reply. No it is not intentional and I didn't find, why it is on my tf tree. |
2015-12-16 20:30:03 -0500 | asked a question | Tf has two or more unconnected trees Hi friend. I have a problem. I want to run my bag file with Karto. So I use static transform publisher to connect frames. My frames.pdf is here: I set the fixed frame to the odom, My LaserScan sometimes red, sometimes green: Like this(Red): But it changes. When I set fixed_frame to the base_link, LaserScan seems good, but at this time, map going to red(Error)sometimes and green sometimes. And it says me "No transform from [map] to [base_link]" This is an error or normal? Is my TF tree correct? |
2015-12-13 20:41:38 -0500 | asked a question | no transform from map to base_link Hi friend. I have a problem. I want to run Karto Mapping with my bag file. I used this bag file with gMapping without any problem. Here is my transform: When I choosed fixed_frame=base_link, got a map error:"no transform from map to base_link" When I choosed fixed_frame=map, got a laserScan error:"No transform to fixed frame [map]. TF error: [Could not find a connection between 'map' and 'laser' because they are not part of the same tree.Tf has two or more unconnected trees.]" What is the problem? How can I solve this? Thanks for your reply... |
2015-12-13 20:06:09 -0500 | commented answer | Bag file with Karto Thanks mig! |
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2015-12-09 19:42:40 -0500 | commented answer | Bag file with Karto Hey mig! You are really good man. I glanced /karto_out topic and MultiMapper.cpp. So MultiMapper.cpp so complex. I didn't understand methods :) What did you mean "configure karto"? Add or remove some code to the MultiMapper.cpp? Or you mean only tf transform? |
2015-12-06 21:39:02 -0500 | asked a question | Bag file with Karto Hi friend. I have a bag file and I run this bag file with gMapping, without any problem. Now, I want to run(autonom) this same bag file with KartoMapping(nav2d_karto). So, how can I do this? Thanks for your help... |