hash - Removing item from list in c++ -

hello writing code hash table , want right delete function deletion of string values in list.

void hash::remove(string word) {    int i,flag=0;    list<string>::iterator it;    for(i=0;i<10;i++)    {     for(it=hashtable[i].begin();it!=hashtable[i].end();it++)     {     if(word==*it){     hashtable.erase(it);     break;     }    }   }  } 

but when compile got error: error: request member ‘erase’ in ‘((hash*)this)->hash::hashtable’, of non-class type ‘std::list > [10]’

i cannot understand this. please me .

use hashtable[i].erase(it) instead of hashtable.erase(it).