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Hello everyone,
I try to create a custom message containing an array of int8. Therefore I use the .msg-file
int8 len
int8[] data
and when I run colcon everything is fine. The resulting node publishes messages as shown above. When I run the node it immediately crashes without any warnings or errors. The node itself works fine when I use sensor_msgs::msg::Imu. Does anyone know how to fix this?
Regards s0nc
Just to be sure - you have to add this new message to your CMakeLists.txt in rosidl_generate_interfaces(${PROJECT_NAME} ...) and rosidl_default_generators, rosidl_default_runtime in the package.xml in build and exec dependencies.
Asked: 2022-03-17 03:36:09 -0500
Seen: 125 times
Last updated: Mar 21 '22
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Just to be sure - did you add this new message to your CMakeLists in
rosidl_generate_interfaces(${PROJECT_NAME} ...)androsidl_default_generators,rosidl_default_runtimeint thepackage.xmlin build and exec dependencies?I just included them as build_depend. It finally works. Thank you!
Awesome, I just copied my comment to the answer, please upvote and accept it so your question will be marked as solved :)