Why do I get an error when trying to build and run my simulink model on my ros device?

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alejandra tabasco 2023-2-19

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1915300-why-do-i-get-an-error-when-trying-to-build-and-run-my-simulink-model-on-my-ros-device

回答： Krishna 2023-2-22

I'm getting this error when I try to build and run my simulink model on my ros device: undefined reference to `rosidl_message_type_support_t const* rosidl_typesupport_cpp::get_message_type_support_handle<sensor_msgs::msg::LaserScan_<std::allocator<void> > >()

I've seen that this can be caused by not including the message packages, but I've checked and they are included.

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Answer 1

Krishna 2023-2-22

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https://ww2.mathworks.cn/matlabcentral/answers/1915300-why-do-i-get-an-error-when-trying-to-build-and-run-my-simulink-model-on-my-ros-device#answer_1176980

Since you have already included the message packages as a workaround, can you please deploy the code using "Remote Device" on a VM?

To deploy the code on a remote device, in Simulink toolstrip, ROS tab, select "Remote Device" option from the "Deploy to" drop-down section in CONNECT tab.

I hope this helps.