Hi Sai Gudlur,
It looks like the error is originating from 'table2array' function call. As per the documentation, 'table2array' function will convert the table data to homogeneous array. However, in this case, it seems one of the column has data type 'cell', because of this 'table2array' was unable to concatenate the columns.
% Table without cell data type
T = table(double([1;2;3]),["str1";"str2";"str3"])
A = table2array(T) % this call will be successful
% the following table contains cell data type in second column
T = table(double([1;2;3]),{"str1";"str2";"str3"})
A = table2array(T) % this call will fail
To resolve this issue, use 'table2cell' function instead of 'table2array'. This will return a cell array instead of homogeneous array.
% Instead use the following function
A = table2cell(T)
For more information, please refer the following documentation,
table2array :- https://www.mathworks.com/help/matlab/ref/table2array.html
Hope this is helpful.
