Error in port widths or dimensions

hello there! I am working on a Helicopter simulation code made on simulink. hen I try to run this code, it shows error "Error in port widths or dimensions". I am using a square input port with two inmputs coming and 4 outputs are expected. Its showing a question mark above the connecting lines from one input to the port. Dunno wats wrong. please help

[moayed mohamed]

this problem with me

Answer 1

[Arnaud Miege]

Have a look at the error message in more detail. It'll tell you: such block is outputting a signal of dimension x and is driving such block, which is expecting s signal of dimension y. This will help you to find out in which block the problem is located and fix it. From the model, you can also click on Format -> Port/Signal Displays -> Signal Dimensions to show the dimensions of the various signals in your model. When a '?' is shown, it means there's a problem with inconsistent dimensions.

HTH,

Arnaud

Answer 2

[nithya E]

how to correct this error..please find the attachement

Answer 3

[sampath vp]

hi,

i have the below error Error in port widths or dimensions. Output port 1 of 'lab55/Convert 1-D to 2-D/In' is a [64x1] matrix. can you pl suggest? thanks

Answer 4

[sampath vp]

Error in port widths or dimensions. Output port 1 of 'lab55/Convert 1-D to 2-D/In' is a [64x1] matrix.