Error creating the node in matlab

Question

Ritesh Agarwal 2017-6-20

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https://ww2.mathworks.cn/matlabcentral/answers/345587-error-creating-the-node-in-matlab

回答： Jatin Waghela 2017-6-23

Hi, I am getting the following error when I entered rosinit command in MATLAB(2015a) command terminal. The error: Error creating the node /matlab_global_node_28699.

Please help me. Thanks,

Ritesh

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Answer 1

Jatin Waghela 2017-6-23

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https://ww2.mathworks.cn/matlabcentral/answers/345587-error-creating-the-node-in-matlab#answer_271742

To workaround this issue, can you try to create the java object directly:

ipAddress = '172.28.194.92';

rosCore = org.ros.RosCore.newPublic(ipAddress, 11311); rosCore.start();

rosinit('NodeHost', ipAddress)

Where 'ipAddress' is the local IP for the host computer, on Windows execute ipconfig /all in the command prompt to get this IP. If you wish to use the local ROS in a Simulink model you need to configure your ROS Network Addresses to feature his local IP address.