StateFlow symbol could resolve to multiple data?

Question

Toby 2017-2-20

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/326037-stateflow-symbol-could-resolve-to-multiple-data

评论： Ujwal Sontakke 2022-11-14

I'm learning StateFlow in order to implement a braking algorithm using Simulink (2015b).

I configured the inputs using the "Explore" window:

When I try to start the simulation, I get the error "Symbol 'x_brk' could resolve to the data 'x_brk', or to the data 'x_brk' of the same name. Please rename one of these objects." As far as I can tell, though, x_brk is only defined as in input.

I also get the error "Error in port widths or dimensions. Invalid dimension has been specified for input 'x_brk'." This is confusing because I believe the inputs are configured to inherit their dimensions from Simulink (size: -1).

I'm sure I'm missing something big, being new to StateFlow. I'd appreciate insights on what's going on here.

Thanks, Toby.

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Ujwal Sontakke 2022-11-14

Hey, have you got the solution on the issue.

I am also facing similar error. Please let me know if you have solved this error.

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Answer 1

Mark McBroom 2017-3-19

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/326037-stateflow-symbol-could-resolve-to-multiple-data#answer_259409

I am guessing that the duplicate symbol error is from the argument you are using for the MATLAB Function. Try changing the argument 'x_brk' to something else.