This model is configured for concurrent execution and has modeling constraints. Input port 1 of xx block must be contiguous. what's that mean?

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Xu Liu 2020-3-27

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https://ww2.mathworks.cn/matlabcentral/answers/513334-this-model-is-configured-for-concurrent-execution-and-has-modeling-constraints-input-port-1-of-xx

评论： Qiancheng Zhou 2022-8-24

Hi everyone, I want to use concurrent execution on a motor control model to use multi-core parallel computing to speed up the simulation, but when I configured the various sampling rate programs as atomic subsystems, the check still has the following problems, please tell me what I should do to solve this problem, I have no idea now.

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Qiancheng Zhou 2022-8-24

You can add a 'Signal Conversion' block before outport to aviod this issue.

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回答（1 个）

Qing Liu 2022-5-9

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Hi, Xu Liu,

When I mux signals in a subsystem, and demux them in another concurrent subsystem, I get the this error. But I am not sure this is the only reason for the error of this type.