Error in Simulink.Bus - Struct conversion

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Simone Specchia
Simone Specchia 2021-2-10
回答： David Fink 2021-2-18
I have defined in a script a Simulink.Bus and I use it in a Simulink model with a C-caller block.
The C-caller function takes the bus as input, and uses its fields to compute some outputs.
I have defined in a header file a struct with the same fields of the bus I'm using, and I have included it in the C file used by the C-caller.
When I try to run the model it keeps showing me an error saying that the field 'HeaderFile' of the Bus must not be empty, but I already filled it with the name of the header file.
If I comment the C-caller block, run the model and then uncomment the C-caller, it starts working.
How do I remove the error?

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David Fink
David Fink 2021-2-18
Please reach out to MathWorks Technical Support for assistance with this:
https://www.mathworks.com/support/contact_us.html

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