Simulink error: All inputs must be constant.

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wkm42 2016-6-1

评论： wkm42 2016-6-2

Hey,

I receive the following error message when trying to run the Simulink model.

All inputs must be constant.
P-code function 'p_file.p' produced an error.

Code of the Matlab Function Block:

function y = fcn(m,n)
y = p_file(m,n)

I can run p_file(1,12) from workspace without any problem.

Thank you for any suggestions!

Walter Roberson 2016-6-1

编辑：Walter Roberson 2016-6-1

Sorry, I do not know about that.

Does the p_file use the signal processing toolbox?

wkm42 2016-6-2

Probably it does, but i don't know it for sure, cause i don't have the .m file. It's some kind of filter.

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