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2020-08-28 08:55:05 -0500 asked a question ROSPlan Battery Monitor

ROSPlan Battery Monitor Hi! I'm currently trying to implement a battery monitor into my model using the rosplan sensin

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2020-06-19 13:47:19 -0500 asked a question rospy rviz markers

rospy rviz markers Hi! I'm having some difficulty getting my MarkerArray to show up in rviz. When I run the code, no na

2020-05-28 09:57:57 -0500 commented question Trouble with image_saver

Thanks for your response. I've been running the roslaunch command from the project directory. That is, from Documents/hu

2020-05-28 09:57:29 -0500 commented question Trouble with image_saver

Thanks for your response. I've been running the roslaunch command from the project directory. That is, from Documents/hu

2020-05-27 12:22:08 -0500 edited question Trouble with image_saver

Trouble with image_saver Hi! I'm trying to use the ROS service for the image_saver tool from image_view essentially usin

2020-05-27 12:04:08 -0500 edited question Trouble with image_saver

Trouble with image_saver Hi! I'm trying to use the ROS service for the image_saver tool from image_view essentially usin

2020-05-27 08:17:40 -0500 edited question Trouble with image_saver

Trouble with image_saver Hi! I'm trying to use the ROS service for the image_saver tool from image_view essentially usin

2020-05-27 07:27:41 -0500 edited question Trouble with image_saver

Trouble with image_saver Hi! I'm trying to use the ROS service for the image_saver tool from image_view essentially usin

2020-05-26 12:18:17 -0500 edited question Trouble with image_saver

Trouble with image_saver Hi! I'm trying to use the ROS service for the image_saver tool from image_view essentially usin

2020-05-26 11:00:00 -0500 edited question Trouble with image_saver

Trouble with image_saver Hi! I'm trying to use the ROS service for the image_saver tool from image_view essentially usin

2020-05-26 10:15:43 -0500 marked best answer Sending multiple Float64 messages to different topics

Is it possible to send multiple Float64 messages to different topics from the same Float64MultiArray, for example? Meaning, can I create a Float64MultiArray message and publish each element in the array to a different topic?

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2020-05-26 09:47:01 -0500 asked a question Trouble with image_saver

Trouble with image_saver Hi! I'm trying to use the ROS service for the image_saver tool from image_view essentially usin

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2020-03-18 10:40:26 -0500 marked best answer Rostest and C++: Test node does not exist or is not executable

Hi!

I'm trying to integrate my workspace with GitLab CI and have been encountering this issue in the CI shell:

FAILURE: Test node [husky_test/common_spawn_test] does not exist or is not executable

However, locally, everything works fine and the test yields a success. Here's the testing section of my CMakeLists.txt file:

#############
## Testing ##
#############

if(CATKIN_ENABLE_TESTING)
  add_rostest_gtest(common_test test/common.test src/common.cpp)
  target_link_libraries(common_test ${catkin_LIBRARIES})
endif()

And the gitlab-ci.yaml file contains the following lines for running the tests:

- catkin build --summarize --no-status --force-color
- catkin run_tests --no-status --force-color

Maybe I have to add the file as an executable in the CMakeLists, but I'm not sure. Thank you in advance!

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2020-03-18 10:40:20 -0500 answered a question Rostest and C++: Test node does not exist or is not executable

Turns out the answer was just a simple mistake. I'll mark this as solved. Thanks for the help!

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2020-03-17 10:14:40 -0500 asked a question Rostest and C++: Test node does not exist or is not executable

Rostest and C++: Test node does not exist or is not executable Hi! I'm trying to integrate my workspace with GitLab CI

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2019-06-24 09:35:17 -0500 commented answer Scaling data in a topic?

Thanks! I doubted it could be done as a remap, but you can always hope.

2019-06-24 09:34:30 -0500 marked best answer Scaling data in a topic?

Let's say I have a node (that I didn't write) publishing an Int32 value data between 0 and 1. Is it possible to scale data so it's between 0 and 10 instead of 0 and 1? Ideally, I'm wondering if this can be done in a launch file, though I'm not sure.

Something like:

<remap from="/data" to="/data" * 10 />

if you see what I mean

Thanks in advance!

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2019-06-24 09:25:27 -0500 edited question Scaling data in a topic?

Scaling data in a topic? Let's say I have a node (that I didn't write) publishing an Int32 value data between 0 and 1. I

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2019-06-24 09:23:53 -0500 edited question Scaling data in a topic?

Scaling data in a topic? Let's say I have a node (that I didn't write) publishing an Int32 value data between 0 and 1. I

2019-06-24 09:21:10 -0500 asked a question Scaling data in a topic?

Scaling data in a topic? Let's say I have a node (that I didn't write) publishing an Int32 value data between 0 and 1. I

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2019-06-03 12:50:56 -0500 asked a question Sending multiple Float64 messages to different topics

Sending multiple Float64 messages to different topics Is it possible to send multiple Float64 messages to different topi