invalid external input specified

Hello,

I am trying to build a model fpr a photovoltaic module, so I have 3 input ports and one output. So I used (structure with times) for the input ports but when I run the simulation, i got always the same error which is [[ Invalid external input specified. The specified input has 1 element(s) for each sample while the sum of the port widths of all root level input port blocks in the model is 3 ]]. I tried every things but I did not find the solution, so please can someone give me any idea about this proplem.

thanks in advanced. khaled

[ASHWIN DHAWAD]

Hi,

I am getting the same error. Cant find the solution.

Answer 1

[Monowar Hossain]

Hi There..

Look for the numbers of inport you used in the model and check which input carrys external input.