Error: Cannot convert double value 5 to a handle

Please help me fix the following code and avoid getting "Cannot convert double value 5 to a handle" error.

set(h,'userdata',[sch(ii,1) ii h])

while h is a 1×9 graphics array:

Line    Line    Line    Line    Line    Line    Line    Text    Text

Answer 1

[Stephen23]

Most likely sch(ii,1), ii, and h are actually all different classes which cannot be concatenated together.

You could easily use a cell array for storing heterogeneous data types:

set(h,'userdata',{sch(ii,1),ii,h})

https://www.mathworks.com/help/matlab/cell-arrays.html

https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-cell-array.html

[S H]

Amazing. Thank you Stephen. Your solution solved the error.