Matlab error message needs help

In summary, The speaker is running a SIMULINK model using a Matlab M-function and encountered an error message regarding a missing batch file. They speculate that the software is creating the file and attempting to run it, but it is not present. They suggest checking for any errors or permissions that may have caused this issue.
  • #1
lcc118
1
0
Hi all,
I am running a SIMULINK model using a Matlab M-function and found an error message which I cannot handle.
Can anyone give some suggestions for possible solution:

The error message is as follows:

[
Making simulation target "Nov20_model_sfun", ...


'Nov20_model_sfun.bat' is not recognized as an internal or external command,
operable program or batch file.
]

many thanks
Henry
 
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  • #2
This is a complete stab in the dark. But my wild guess is that the software is creating a temporary batch file (Nov20...bat) and then trying to run it. When it tries to run it, the file isn't there.

It could be not there because some unreported error ocurred while trying to create it. or it could be permissions. Check if it's there.
 

FAQ: Matlab error message needs help

Why am I getting a "Matlab error message needs help"?

There could be several reasons for this error message. It could be due to incorrect syntax, missing or incorrect inputs, or a bug in the code. It is important to carefully read the error message and check your code for any mistakes.

How can I fix a "Matlab error message needs help"?

The first step is to identify the specific error message and the line number where it occurred. Then, review your code and make any necessary corrections. If you are still unable to resolve the issue, you can search for solutions online, consult with a colleague, or seek help from the Matlab community.

Can I prevent "Matlab error message needs help" from occurring?

While it is not always possible to prevent errors from occurring, there are some steps you can take to minimize their frequency. These include writing clear and organized code, testing your code frequently, and using built-in debugging tools such as the Matlab debugger.

What should I do if I don't understand the "Matlab error message needs help"?

If you are unsure about the meaning of the error message, you can try searching for it online or consulting the Matlab documentation. You can also ask for help from more experienced colleagues or post your question on Matlab forums or communities.

Can I customize the "Matlab error message needs help"?

Yes, you can customize the error message by using the error function in your code. This allows you to provide a more specific and informative message to help you and other users understand and troubleshoot the issue more easily.

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