Cell2mat input cell array error

I have this error:

Error using cell2mat (line 46) All contents of the input cell array must be of the same data type.

When I check input cell array, it is all numbers or empty cells. I replaced it for only one column with only numbers and still same problem. Does anyone have any idea of what it could be?

Thanks

[David Sanchez]

Are you saying that the following code yields an error?

X = rand(10,1);
my_cell = mat2cell(X)

If Yes, you have a problem with your machine.

If No, could you paste the code you are using, please?

[David Sanchez]

Code to test ( I forgot last line ):

X = rand(10,1);
my_cell = mat2cell(X)
XX = cell2mat(my_cell);

[Iman Ansari]

A={[1 2],uint8([3 4])};
cell2mat(A)

Error using cell2mat (line 46)
All contents of the input cell array must be of the same data type.

[Diana]

thank you! It helped me a lot!

Answer 1

[Image Analyst]

Are you sure that all cells could be extracted to form a solid 2D matrix with no "missing" elements? You can't ask it to have one row with 10 elements and the row below it to have 7 elements. Those empty cells could be causing your problem.

[Image Analyst]

Make [1 2] uint8 also. Or else make [3 4] double. If you're using integers, they must match exactly with other integers of the same class (uint8 or uint16 or int32).