Error report on compiling modules with custom message into ROS node

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小胖岳 2021-5-26

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https://ww2.mathworks.cn/matlabcentral/answers/839865-error-report-on-compiling-modules-with-custom-message-into-ros-node

回答： Abhijeet Gadkari 2021-5-28

1. Version: matlab2021a

2. Description: the custom message is compiled by the command "rosgenmsg", which is successfully used in the Simulink model. However, in the process of compiling and generating independent ROS nodes, an error is reported, indicating that the internal name of the custom message does not match (it can be used normally in lower versions of MATLAB). The error is as follows:

3. Hope someone can answer my question. Thank you very much!

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小胖岳 2021-5-26

For example, in the first green box, during the compilation process, the signal "idsdcumsgbrkpedinv" I defined became "idsdcu"_ brk_ ped_ Inv ', so the corresponding signal cannot be found.

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