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2020-01-16 00:03:10 -0500 | answered a question | Vector Map drawn in Rviz with a vertical offset I am not sure about the map builder tools, but perhaps when you create the point cloud map there is some offset from the |
2019-11-29 02:44:50 -0500 | answered a question | Using Autoware in Matlab simulation The latest version of Autoware.AI has pure pursuit implemented as a package (pure_pursuit) in the core_planning reposito |
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2019-09-17 02:53:38 -0500 | commented answer | Colcon build and source install/setup.bash not finding packages Sorry for the late reply. Unfortunately there is still the same behavior. I am simply editing /opt/ros/bin/rosrun script |
2019-08-30 10:13:03 -0500 | received badge | ● Self-Learner (source) |
2019-08-30 03:26:30 -0500 | commented answer | Colcon build and source install/setup.bash not finding packages Thanks for your work. Unfortunately (if I have applied the patch correctly) the problem still persists with the new vers |
2019-08-26 19:14:57 -0500 | marked best answer | Colcon build and source install/setup.bash not finding packages Hi after using colcon build to compile Autoware 1.12 on Ubuntu 16.04 with ros kinetic , some times when running the script I receive an error that the packages are not found, and of therefore roslaunch or rosrun fails to find any nodes in the packages. The error is: It turns out the problem is the way bash script tokenizes string variables (see below). My question is regarding the likely cause of the problem. QuestionIs it a problem with my environment? I may have messed up some environment variable or installed the wrong version of something. I would think if it is a problem with the colcon scripts themselves many other people would have similar problems. Does anyone have any suggestions about what might be wrong? I List the out put of various version info below. EDIT: bash IFS is being overwritten by rosrun autocomplete. See below. Cause of ProblemThe error occurs because the script file install/local_setup.bash generates a list of package names which is a string with package names separated by (I think) line breaks.
When the script then tries to add a prefix (path) to each package name, it treats the list of names as one single string.and of course can't find the file named after all packages. The relevant part of the script ( The ordered package string generated by the python script is iterated over in the for loop. In this case the string Work AroundBy using a Edit: fixed quotation marks Edit: add Persistent Work AroundUsing This file is used by the colcon python module to generate the relevant part of Note: line numbers are slightly different in the ... (more) |
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2019-08-26 19:14:45 -0500 | answered a question | Colcon build and source install/setup.bash not finding packages To officially answer: Cause of problem Thanks to Dirk Thomas's comment I think the problem is using rosrun autocomplet |
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2019-08-08 20:55:31 -0500 | edited question | Colcon build and source install/setup.bash not finding packages Colcon build and source install/setup.bash not finding packages Hi after using colcon build to compile Autoware 1.12 on |
2019-08-08 20:38:15 -0500 | edited question | Colcon build and source install/setup.bash not finding packages Colcon build and source install/setup.bash not finding packages Hi after using colcon build to compile Autoware 1.12 on |
2019-08-08 20:31:22 -0500 | commented question | Colcon build and source install/setup.bash not finding packages The auto-complete function on rosrun seems to overwriting the IFS value. See original question. |
2019-08-08 20:19:06 -0500 | commented question | Colcon build and source install/setup.bash not finding packages Thanks, you are right. Open new terminal: echo -n "$IFS" | od -abc 0000000 sp ht nl 040 011 01 |
2019-08-08 20:18:42 -0500 | commented question | Colcon build and source install/setup.bash not finding packages Thanks, you are right. Open new terminal: echo -n "$IFS" | od -abc 0000000 sp ht nl 040 011 01 |
2019-08-08 20:09:10 -0500 | commented question | Colcon build and source install/setup.bash not finding packages Thanks, you are right. Open new terminal: echo -n "$IFS" | od -abc 0000000 sp ht nl 040 011 01 |
2019-08-08 20:01:17 -0500 | commented question | Colcon build and source install/setup.bash not finding packages Thanks, you are right. Open new terminal: cat -etv <<<"$IFS" ^I$ $ Run source install/setup.bash, giv |
2019-08-08 02:05:31 -0500 | edited question | Colcon build and source install/setup.bash not finding packages Colcon build and source install/setup.bash not finding packages Hi after using colcon build to compile Autoware 1.12 on |
2019-08-08 00:20:10 -0500 | edited question | Colcon build and source install/setup.bash not finding packages Colcon build and source install/setup.bash not finding packages Hi after using colcon build to compile Autoware 1.12 on |
2019-08-08 00:18:45 -0500 | edited question | Colcon build and source install/setup.bash not finding packages Colcon build and source install/setup.bash not finding packages Hi after using colcon build to compile Autoware 1.12 on |
2019-08-08 00:16:27 -0500 | commented question | Colcon build and source install/setup.bash not finding packages Added a persistent (between builds) work around |
2019-08-08 00:15:50 -0500 | edited question | Colcon build and source install/setup.bash not finding packages Colcon build and source install/setup.bash not finding packages Hi after using colcon build to compile Autoware 1.12 on |
2019-08-08 00:07:26 -0500 | edited question | Colcon build and source install/setup.bash not finding packages Colcon build and source install/setup.bash not finding packages Hi after using colcon build to compile Autoware 1.12 on |
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2019-08-07 23:14:50 -0500 | answered a question | Cannot install autoware successfully Hi, I had a similar problem here: https://answers.ros.org/question/330128/colcon-build-and-source-installsetupbash-no |
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2019-08-06 22:09:26 -0500 | edited question | Colcon build and source install/setup.bash not finding packages Colcon build and source install/setup.bash not finding packages Hi after using colcon build to compile Autoware 1.12 on |
2019-08-06 22:06:48 -0500 | asked a question | Colcon build and source install/setup.bash not finding packages Colcon build and source install/setup.bash not finding packages Hi after using colcon build to compile Autoware 1.12 on |
2019-05-23 22:51:29 -0500 | answered a question | what is the meaning of tags in csv files from autoware semantic maps Hi, If by semantic maps you mean the vector map format, unfortunately Vector Maps is a proprietary map format owned by |