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2022-11-30 18:12:57 -0500 | commented answer | ERROR : ROS2 RUN package not found This worked for me! Thank you for your answer. |
2022-11-30 13:02:34 -0500 | edited question | How to determine if a package is ROS1 or ROS2? How to determine if a package is ROS1 or ROS2? I'm working on getting roslibrust to support ros2. What I am hoping to do |
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2022-11-29 16:36:09 -0500 | asked a question | How to determine if a package is ROS1 or ROS2? How to determine if a package is ROS1 or ROS2? I'm working on getting roslibrust to support ros2. What I am hoping to do |
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2014-08-19 09:09:55 -0500 | answered a question | Cannot load message class for .... Are your messages built? I know this is very late, but I just encountered the exact same problem. My problem originated from not having the .msg file added in my CMake file when I built. Here is how I resolved it: First, ensure the file has been added to the CMakeLists.txt (yours already has) Second, clean your build by running "catkin_make clean" in the root of your workspace. Third, remake your project with "catkin_make" Lastly, resource the devel/setup.bash in your workspace. I know this is not a great answer, but I encountered the exact same problem where rosmsg could find my message, but rostopic could not, and these are the exact steps I took that resolved it. |
2014-08-11 13:39:34 -0500 | commented answer | Which is the correct way to install header files in catkin packages? Link is broken, can you fix? |
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2014-07-21 08:10:42 -0500 | commented answer | Why don't Log outputs end up in Bags? Can I force them to? That is it exactly! The bug is with rqt_bag; I can publish from rqt_bag into rqt_console and see the 'msg' field, but rqt_bag does not display it internally. Thank you so much for pointing me in the right direction! |
2014-07-21 08:08:20 -0500 | marked best answer | Why don't Log outputs end up in Bags? Can I force them to? I am a big fan of rosbags. Right now I am doing a series of pretty complex tests on some mobile robots. I like to bag everything for each test, so that I can go back and review what happened to catch bugs. Rqt_bag's visualization capabilities make debugging certain aspects of my system extremely easy. However, I am continually frustrated that Log information produced by calls to ROS_ERROR(), ROS_INFO(), ROS_DEBUG(), etc. does not appear to be stored in my bag files. I can see that rosout has messages publish in it similar to:
This can point me to the exact origin of one of my debug calls, but it does not contain the actual text of the call! I know that the text from my log calls can be found in the generated log files, or captured with rqt_console; but, I want the logging text stored in my bag. My questions are: Is there some system setting or configuration that I could specify to make the text logging information get bagged? If this is impossible, is there a simple work around? |
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