how i can solve this error ''Cell contents assignment to a non-cell array object''.

 hello every one,who can help me to solve this error.
"Cell contents assignment to a non-cell array object."

 emails=['[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]''[e-mail]'];
  data=[2 0 2; 0 0 0;0 0 0; 0 2 0;0 0 0; 0 0 13;0 0 18];
    test=cellfun(@(c)sprintf('%d',c),mat2cell(data,ones(size(data,1),1),size(data,2)),'uniform',false);
for steg_col=1:length(emails)
    admin=1;
[e_names(admin,steg_col),e_address(admin,steg_col)]=strtok(k1(steg_col),'@');

end

[str_gr_row,str_gr_col]=size(test);
 for ob=1:str_gr_col
    for mr=1:str_gr_row
     elists{mr,ob}=test{mr,ob};
     if(elists(mr,ob)==0)
         kmk(mr,ob)=strcat(e_names(mr,ob),e_address(mr,ob)) 
     else
     kmk(mr,ob)=strcat(e_names(mr,ob),elists(mr,ob),e_address(mr,ob))    
     end
    end
 end

[Salaheddin Hosseinzadeh]

Do a favor please.

Copy paste the error from MATLAB command line, and copy paste the line the error is associate to.

Thanks

[Stephen23]

@abdulkarim hassan: Where does the error happen? According to the message on line 369... but where is line 369? You have not provided 369 lines of code, so how are we supposed to know where the error is? We rely on you actually giving information to us so that we can help you. Sorry, but we cannot read minds. You need to help us by actually giving complete, unedited information.

You current code would never work anyway, lets try the very first line:

>> emails = ['[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]''[e-mail]'];
??? Error using ==> vertcat
CAT arguments dimensions are not consistent.

Perhaps you meant to use curly braces {} instead.

Please help us by actually giving us the complete code that you are using by uploading it using the paperclip button. Note that you will need to push both buttons: Choose file and Attach file.

[Mohamuud hassan]

emails={'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]';'[e-mail]'};
  data=[2 0 2; 0 0 0;0 0 0; 0 2 0;0 0 0; 0 0 13;0 0 18];
    test=cellfun(@(c)sprintf('%d',c),mat2cell(data,ones(size(data,1),1),size(data,2)),'uniform',false);
for steg_col=1:length(emails)
    admin=1;
[e_names(admin,steg_col),e_address(admin,steg_col)]=strtok(emails(steg_col),'@');

end

[str_gr_row,str_gr_col]=size(test);
 for ob=1:str_gr_col
    for mr=1:str_gr_row
     elists{mr,ob}=test{mr,ob};
    end
     if(elists(mr,ob)==0)
         kmk(mr,ob)=strcat(e_names(mr,ob),e_address(mr,ob)) 
     else
     kmk(mr,ob)=strcat(e_names(mr,ob),elists(mr,ob),e_address(mr,ob))    
     end
 end

sorry my friend, the error has been changed to another one which is:

    Undefined function 'eq' for input arguments of type 'cell'.

    Error in kuday (line 15)
         if(elists(mr,ob)==0)
  and i dont have any eq vector.

Answer 1

[Salaheddin Hosseinzadeh]

Hi Abdu,

you have some evident problem in your code. the variable elists is not a cell.

I think you may have defined it before line 369 as something rather than a cell.

Anyhow, you're using elists in line 370 as an array!

if(elists(mr,ob)==0)

You can't use parenthesis ( ) to index a cell array! you have to use { }

So make sure what type is elists and then use appropriate { or (

good luck

[Stephen23]

"You can't use parenthesis ( ) to index a cell array" is incorrect: you can certainly use parentheses to index cell arrays, and this returns the cells, not the contents, as the documentation clearly states:

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

[Mohamuud hassan]

Salaheddin Hosseinzadeh and Stephen Cobeldick thank you for the support.