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

1 次查看（过去 30 天）
Joshua Kalima
Joshua Kalima 2022-1-1
评论： Image Analyst 2022-1-1
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)

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2022-1-1
Yes, because you deleted them when you called clear and/or close. Get rid of these lines:
clear all;
close all;

类别

在 Help Center 和 File Exchange 中查找有关 Simulink Environment Customization 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by