how to solve my code with this error

how to solve my code with this error;A valid state attribute should be either a character vector, a cell array or a valid MATLAB structure

[Adam Danz]

Can't fix what we can't see :)

You'll need to share the section of code causing the error and any relevant variable values.

[OCDER]

But we can make a guess on how to fix the error - Convert the state attribute to a character vector, a cell array, or a valid MATLAB structure. :)

Answer 1

[chirag rohit]

In your simulink model there must be an integrator. And in properties of integrator you have changed below input,

State Name: (e.g., 'position')

''

Whatever name you write here it should be alwasy within ''. Or just leave that input as ''.

It might solve your error.

[Keaton Cable]

Thank you!

[Alexander Thif]

that was helpfull thank you for your answer!

Answer 2

[solanki divyesh]

i shaw an error like (undefined function 'matlab' for input arguments of type 'char'