c++ - Error when overwriting value in unsigned char array -

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why error message

 error: invalid conversion ‘const char*’ ‘unsigned char’ [-fpermissive]

if try overwrite value in array of data type unsigned char?

the data type want overwrite value unsigend char.

don't use 

your_array[index] = "c";

instead of 

your_array[index] = 'c';

?

anyway should put code on post show error.


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