how to send data saved in "out1" block to display it to the GUI label element

hello i am trying to send data saved in the out 1 block to a GUI label element to display it. i am getting an error when i am using this:

properties (Access = public)

Property % Description

Set=0;

temp=0;

end

% Callbacks that handle component events

methods (Access = private)

% Code that executes after component creation

function startupFcn(app)

clc;

clear all;

close all;

instrreset;

sim('PID_control_of_the_SOPDT_PID_testing2');

%%%

app.temp = get_param('PID_control_of_the_SOPDT_PID_testing2/Out1','RuntimeObject');

app.Label_2.Text=num2str(app.temp);

end

the error that i am getting is

Invalid or deleted object.

Error in Project_GUI (line 364)

runStartupFcn(app, @startupFcn)

Answer 1

[Image Analyst]

Yes, because you deleted them when you called clear and/or close. Get rid of these lines:

clear all;
close all;

[Joshua Kalima]

yes i did that sir/ma'am but it is still showing the same error.

[Image Analyst]

Then I don't know and I don't have Simulink. Try calling tech support.