Cell2mat input cell array error

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Diana
Diana 2013-8-12
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
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Iman Ansari
Iman Ansari 2013-8-12
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
Diana 2013-8-13
thank you! It helped me a lot!

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Image Analyst
Image Analyst 2013-8-12
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.
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Image Analyst
Image Analyst 2013-8-12
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).

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