Error in port widths or dimensions. Output port 1 of 'untitled/Add' is a one dimensional vector with 64 elements

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hi all,
I am exactly following this tutorial:https://www.youtube.com/watch?v=RbMzyN9Qspo
but when i run this model, i got the follwoing error
Error in port widths or dimensions. Output port 1 of 'untitled/Add' is a one dimensional vector with 64 elements
error.png
My question is, what am I doing wrong?

Answers (1)

Devineni Aslesha
Devineni Aslesha on 20 Jan 2020
Hi Awais Ahmad,
After creating the Simulink model, run the pulse_detector_v1_tb.mlx testbench file available from the link: https://www.mathworks.com/matlabcentral/fileexchange/69651-hdl-coder-self-guided-tutorial as shown in the video.
Running the testbench file before running the model will not result in the error
Error in port widths or dimensions. Output port 1 of 'untitled/Add' is a one dimensional vector with 64 elements.

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