WHY IS IT WHEN I RUN THE MODEL, IT IS INVALID AND SHOW ERROR.

Question

Noor Amira Ilyanie 2022-9-9

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1801290-why-is-it-when-i-run-the-model-it-is-invalid-and-show-error

回答： Vinayak 2022-11-16

I keep getting this error when i run the model "Error in port widths or dimensions. 'Output Port 1' of 'dcmotornew260822/MPU6050 IMU Sensor' is a [3x1] matrix.

Component:Simulink | Category:Model error

Error in port widths or dimensions. Invalid dimension has been specified for 'Input Port 1' of 'dcmotornew260822/Analog Filter Design2'."

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Vinayak 2022-11-16

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1801290-why-is-it-when-i-run-the-model-it-is-invalid-and-show-error#answer_1101413

You receive the following error because the Output does not match what Simulink expects from you.

It is difficult to contemplate the root cause of the issue from just raw images, but to me it looks like the Output of the Arduino block does not seem to be in accordance with what simulink expects.

You may double click each of the signals and get an inherent idea of the dimensions of its respective signals.