An error occurred attempting to open an rtIOStream.

Question

Rupesh Rijal 2018-7-17

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https://ww2.mathworks.cn/matlabcentral/answers/410659-an-error-occurred-attempting-to-open-an-rtiostream

评论： rishi pandey 2023-4-17

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 As I was trying to run the inbuilt model ev3_communication to check the interface between MATLAB Simulink and Lego EV3, it shows an error message "An error occurred attempting to open an rtIOStream". 
Parameters Setup: connection type: bluetooth with correct device id, mode: external
However, if I run in internal mode, it runs without any error.

Is there anyway of solving this problem?

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Answer 1

Pascal Jarnot 2018-12-10

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https://ww2.mathworks.cn/matlabcentral/answers/410659-an-error-occurred-attempting-to-open-an-rtiostream#answer_351599

Same error here..any ideas?

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Rupesh Rijal 2019-3-7

If you are still encountering the problems then just try to remove the space in the name of the folders that you have installed the MATLAB. This was the way that I fixed this problem.

rishi pandey 2023-4-17