Issue with MATLAB Sliders Parameters?

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Dominic Green 2014-5-16

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评论： Dominic Green 2014-5-17

Hi all,

I am currently using GUIDE to work on a project. Using Sliders (and edit textboxes) as an input for certain values.

The issue is, when I try to add a second slider, when the program is run, the slider has not loaded and the error message apears as below:

Warning: slider control can not have a Value outside of Min/Max range Control will not be rendered until all of its parameter values are valid

I know what this message should mean, it's that the value of the slider is exceeding the maximum and minimum parameters set in the properties. However the slider is set to

Max = 10.0 Min = 0.0

I cannot work out why it won't even load and I've tried restarting the program. Has anyone had this issue and/or know of a possible solution??

Thanks,

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Answer 1

Henric Rydén 2014-5-16

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编辑：Henric Rydén 2014-5-16

在 MATLAB Online 中打开

The problem is that the Value property of the slider is outside of your Min-Max range. When this happens, the slider is destroyed.

You should be able to see the value in the property editor in GUIDE. If the value is set in your code, set a debug point on that line and see what value your code wants to set. You read the value using the get command:

theValue = get(handles.slider1,'Value')