ode15s is not supported when used in matlab-fn block in simulink

I have a code solves DAEs using ode15s fn. However, when I copy it into matlab function block in simulink, it does not work and this is the error I got: "The function 'ode15s' is not supported for standalone code generation. See the documentation for coder.extrinsic to learn how you can use this function in simulation." I read the aforementioned documentation but I could not use it in my code. Any experience from you would be greatly appreciated. Thanks

[Ismaeel]

I added to my function: coder.extrinsic('ode15s') This is what I got: Function handles cannot be passed to extrinsic functions.

Answer 1

[Walter Roberson]

https://www.mathworks.com/matlabcentral/answers/16798-coder-and-error-passing-handles-to-extrinsic-functions#answer_22663

[Ismaeel]

Thanks Walter for all your replies to my questions. Really were useful, appreciate it.