Debug error in Simulink Matlab Function block

Hi,

I have a Matlab function block with this code:

function [out1,out2]=control(in1,in2,parameters)
%#codegen
[in1,in2]= control_v_0_1(in1,in2,parameters)

where control_v_0_1 is a simple matlab function in my directory. When I run model, error in control_v_0_1 isn't visible, but appears a global error:

Error occured during parsing of MATLAB function 'control'

Error in port widths or dimensions. Output port 1 of 'model/control/in1' is a one dimensional vector with 1 elements

I would like check single error in the function file control_v_0_1. Is possible?

Thanks DV

[Kaustubha Govind]

It doesn't seem like the error is inside the function, but possibly in how the output signal is being used. Is there a downstream block expecting a non-scalar signal from the output of the function? Perhaps it will help if you include a snapshot of your model. See http://www.mathworks.com/matlabcentral/answers/7924-where-can-i-upload-images-and-files-for-use-on-matlab-answers

[vieldani]

Ok I have partialy resolved the problem.

I ran the model from command line with command sim('model_name'). I watched the error from command windows end only error than I saw , was:

 Error occured during parsing of MATLAB function 'control'
 Error in port widths or dimensions. Output port 1 of 'model/control/in1' is a one dimensional vector with 1 elements

but now I run the simulation from Simulink windows and I view the errors report with all errors from m file with my function (there aren't ports dimension error). Good.

Is it possible view this error directly on command windows?

Thanks for answer

[Kaustubha Govind]

Unfortunately, I don't think so. I believe the MATLAB Function block parsing errors are only reported in the pop-up error window, but not in the command window.

[vieldani]

Thanks for answer.