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2019-02-12 02:24:26 -0500 | edited question | How to use pcl (+ cuda modules) with ROS How to use pcl (+ cuda modules) with ROS Hi, I want to use pcl and openCV with cuda. I know now that I have to install |
2019-02-12 02:23:40 -0500 | edited question | How to use pcl (+ cuda modules) with ROS How to use pcl (+ cuda modules) with ROS Hi, I want to use pcl and openCV with cuda. I know now that I have to install |
2019-02-12 02:23:13 -0500 | edited question | How to use pcl (+ cuda modules) with ROS How to use pcl with cuda Hi, I want to use pcl and openCV with cuda. I know now that I have to install another version |
2019-02-12 01:01:38 -0500 | marked best answer | How to use pcl (+ cuda modules) with ROS Hi, I want to use pcl and openCV with cuda. I know now that I have to install another version of openCV (since the default version of openCV in ROS kinetic does not include cuda modules) and then call Thank you. |
2019-02-12 01:01:30 -0500 | commented answer | How to use pcl (+ cuda modules) with ROS Ok, thank you! |
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2019-02-11 01:22:47 -0500 | commented question | How to use pcl (+ cuda modules) with ROS Sorry if my question is not clear but what I want to know is if I have to install a version of pcl that contains cuda an |
2019-02-08 01:25:00 -0500 | commented question | How to use pcl (+ cuda modules) with ROS @ahendrix Sorry but don't know why it has to be closed. Since the only thing I want to know is how to use/link pcl with |
2019-02-08 01:24:15 -0500 | commented question | How to use pcl (+ cuda modules) with ROS @ahendrix Sorry but don't know why it has to be closed. Since the only thing I want to know is how to use/link pcl with |
2019-02-08 01:21:11 -0500 | commented question | How to use pcl (+ cuda modules) with ROS @ahendrix I'm sorry but don't know why it has to be closed. Since the only thing I want to know is how to use/link pcl w |
2019-02-08 01:20:53 -0500 | commented question | How to use pcl (+ cuda modules) with ROS @ahendrix I'm sorry but don't know why it has to be closed. Since the only thing I want to know is how to use/link pcl i |
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2019-02-07 08:29:22 -0500 | asked a question | How to use pcl (+ cuda modules) with ROS How to use pcl with cuda Hi, I want to use pcl and openCV with cuda. I know now that I have to install another version |
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2019-02-05 01:07:40 -0500 | commented answer | How to know which version of gcc/g++ compiled ros and how to change it for compiling my workspace Ok, thank you so much! |
2019-02-05 01:06:28 -0500 | commented answer | Linking problem with ${catkin_LIBRARIES} Thank you. |
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2019-02-04 09:36:03 -0500 | edited answer | undefined reference to everything I did lots of things to fix these errors so I'm not sure which of them did, but I think it was one of these: (I think |
2019-02-04 09:34:44 -0500 | edited answer | undefined reference to everything I did lots of things to fix these errors so I'm not sure which of them did, but I think it was one of these: (I think |
2019-02-04 09:26:06 -0500 | edited answer | undefined reference to everything I did lots of things to fix these errors so I'm not sure which of them did, but I think it was one of these: (I think |
2019-02-04 09:22:26 -0500 | commented answer | How to know which version of gcc/g++ compiled ros and how to change it for compiling my workspace Ok. I have changed it now. |
2019-02-04 09:20:26 -0500 | commented answer | How to know which version of gcc/g++ compiled ros and how to change it for compiling my workspace And you were right, the compiler is in /usr/bin, I think I'm just going crazy. |
2019-02-04 09:15:15 -0500 | commented answer | How to know which version of gcc/g++ compiled ros and how to change it for compiling my workspace Ok, I don't know why that 'print' appeared when I did copy paste. I have changed it now. |
2019-02-04 09:14:14 -0500 | edited question | How to know which version of gcc/g++ compiled ros and how to change it for compiling my workspace How to know which version of gcc/g++ compiled ros and how to change it for compiling my workspace Hi, I have a problem |
2019-02-04 09:10:28 -0500 | marked best answer | undefined reference to everything Hi, I have a package in my workspace that uses openCV and cv_bridge. I needed the cuda module of openCV, but it doesn't exist in the default openCV of ROS. I installed another version of openCV that included the cuda modules, I tried to link my workspace and my package to the new openCV and I had lots of errors like "undefined reference to 'cv_bridge::...' ", "undefined reference to 'ros::init::...' ", "undefined reference to 'rosbag::...' ". I tried to solve the problems but I wasn't able, so I tried to return to the default openCV (it worked fine with my package before I tried to use cuda, etc.), but it gives the same errors now. I have uninstalled and reinstalled ROS, deleted my workspace and the package and I have created them again, but I have the same errors. I have all the dependencies in the CMakeLists.txt. ________ EDIT For more information, I have created now a new node with a loop that does nothing but ________ EDIT 2 I have exported my package to another computer with ros and it does work, so I think it is a problem in my ros installation or something wrong in the configuration of the computer or ubuntu (maybe CMake, g++ or gcc?). Please does anyone know which could be the problem? Please I really need help! ________ These are some of the errors: (more) |
2019-02-04 09:10:28 -0500 | commented answer | undefined reference to everything Ok, thank you. |
2019-02-04 09:09:36 -0500 | marked best answer | How to know which version of gcc/g++ compiled ros and how to change it for compiling my workspace Hi, I have a problem compiling my workspace: https://answers.ros.org/question/313955/undefined-reference-to-everything/ and I think that this could be because of the version of gcc and g++. I want to follow this answer: https://answers.ros.org/question/291910/linking-problem-with-catkin_libraries/ because I noticed that all of my undefined references involve std::string, like he said. But I don't know how to know if this is the problem or not, I don't know how to know which version of gcc/g++ was used to build ros and I don't know how to choose the version to compile my workspace (use the default compiler like the answer said). Thank you in advance. EDIT Here the output of: |
2019-02-04 09:09:36 -0500 | commented answer | How to know which version of gcc/g++ compiled ros and how to change it for compiling my workspace I added the info to the question. |
2019-02-04 09:09:13 -0500 | edited question | How to know which version of gcc/g++ compiled ros and how to change it for compiling my workspace How to know which version of gcc/g++ compiled ros and how to change it for compiling my workspace Hi, I have a problem |