Cygwin exception in dictionaries function (C)

Question

https://code.sololearn.com/c4eL2oGlDZnb/#c
i'm having this error from the last function that i added that should add the word to the dictionary based on his calculated value.

Answer 1

There are few warning Guido Parlatore but only one error as of now on line 39...

Cur and a both are of type node* type..... = Operator must have both variables on left side and right side as same type.

So cur = a is okay... *Cur=*a is also okay as both on left and right side become of type node.. but you are doing cur = *a which is not right as it is node* = node