need solution for binaryOccupanyMap

Question

Nouman Bahsir 2023-2-20

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1915460-need-solution-for-binaryoccupanymap

回答： Cameron Stabile 2023-3-6

hello,

While running the binaryOcuupancyMap for robotic work. this error is pop up (as follows):-

Undefined function 'ExampleHelperRobotSimulator' for input arguments of type 'binaryOccupancyMap'

I don't know why is this error is shown up, and due to this my code doesn't able to run. kindly help in this matters.

Regards,

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Cameron Stabile 2023-3-6

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1915460-need-solution-for-binaryoccupanymap#answer_1186355

在 MATLAB Online 中打开

Hi Nouman,

This error message indicates that your program is trying to call the function ExampleHelperRobotSimulator, which is a helper that ships in several ROS Toolbox examples, e.g. FeedbackControlOfAROSenabledRobotExample and GenerateCodetoManuallyDeployaROSNodefromSimulinkExample.

What may have happened is that you are using some code from those examples, but copied it into some other directory, or lost the original file. To determine the source of the issue, please try running the following in your MATLAB command console:

>> openExample('ros/FeedbackControlOfAROSenabledRobotExample')
>> FeedbackControlOfAROSenabledRobotExample

If that example is able to run then you should have everything you need going forward, otherwise you might be missing a ROS or Navigation Toolbox license. Please verify that you have both using the ver command.

Hope this helps,

Cameron