uicontrol syntax in callback function

In Matlab R2017b, the call syntax
c = uicontrol(parent);
executes as documented when used in a script, but fails when used in a @callback function in which the desired parent object
is passed as an argument, reporting the error "Not enough input arguments".
Has anyone seen this before?
Thanks

2 个评论

Can you post the calbback function's signature and how you are using it, I mean an example snippet of code?
Is this GUIDE or App Designer?
How are you calculating the parent object ?

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