How to resolve this below error
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How to resolve this error. Please can anyone help me out so that it will help me alot in my project
1 Comment
Please post the message as text. It is horrible to read the screenshot with scrolling in different directions.
Please be careful with the personal details you publish in the net:

I've replaced the image by a more readable version and removed the personal data.
Answers (1)
Jan
on 29 Mar 2021
1 vote
The error message tells all known details already. COM4 is not available. Other ports are not availaible also. Matlab suggests to use instrfind. So did you try this already?
3 Comments
Madhumitha Vanamala
on 29 Mar 2021
Jan
on 30 Mar 2021
Why not? If the error message suggests a way to solve the problem, us this valuable hint.
Madhumitha Vanamala
on 31 Mar 2021
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