Error using cellfun: Input #3 expected to be a cell array, was char instead.

Here is the line that errors out:

s = cellfun(@(x)(size(x,2)),T.pol,'UniformOuput', false);
Error using cellfun: 
Input #3 expected to be a cell array, was char instead.

...but when I verify the class of T.pol...

class(T.pol)
ans =
cell

What am I missing?

[Andrei Bobrov]

Please attach your T.pol

Answer 1

[Stephen23]

Spelling mistake:

 'UniformOuput'

should be

 'UniformOutput'

Read the error message again: it clearly states the the problem is input #3, not input #2.

Answer 2

[Star Strider]

Guessing here, but while ‘T’ may be a cell, the ‘pol’ field could be a string.

One possibility to troubleshoot this is:

Tpol = T.pol;

then see what class ‘Tpol’ is.