My function isnt taking a string when its suppossed to

So I’m trying to have my Actor function work. However
when I input a string into the parameter I get these errors

Line 100: error: cannot convert ‘Vector<std::__cxx11::basic_string<char> >’ to ‘std::__cxx11::basic_string<char>’

Line 100: Actors.push_back((split(actorData, "\t")));
Line 118: error: no match for call to ‘(Vector<std::__cxx11::basic_string<char> >) (std::__cxx11::basic_string<char>&)’

Line 118: Actors = Actor(ActorData[3]);

vector.h library

Vector.h is practically the same as the standard vector class

txtfile

#include <iostream>
#include <string>
#include <fstream>
#include "vector.h" //You can also use <vector>

using namespace std;



Vector<string> split (string s, string delimiter)
{
  size_t pos_start = 0, pos_end, delim_len = delimiter.length();
  string token;
  Vector<string> res;

  while ((pos_end = s.find (delimiter, pos_start)) != string::npos)
  {
    token = s.substr (pos_start, pos_end - pos_start);
    pos_start = pos_end + delim_len;
    res.push_back (token);
  }

  res.push_back (s.substr (pos_start));
  return res;
}
/*
  movie Data
    - returns data from the txt file and stores them in a vector
  Returns:
    - a vector with movie names and actors
*/
Vector<string> movieData(string &filename)
{
  fstream myFile;
  Vector<string> data;
  string content; //All the content casts and movie title
  myFile.open(filename);
  if(!myFile.good()) //If the file failed
  {
    cout << "File Not Found" << endl;
    exit(1);
  }
  //---------------------------------------
  while(getline(myFile, content, '\n')) //seperates each movie by the line
  {
    data.push_back(content);
  }
  //---------------------------------------
  myFile.close();
  return data;
}
/*
  movie Title
    - a Vector with Movie Titles
  Returns:
    - a Vector only including the movie titles from each
      distinct line
*/
Vector<string> movieTitle(Vector<string> &data)
{
  Vector<string> Titles;
  for(int i = 0; i<data.size(); i++)
  {
    int pos = data[i].find("\t");
    Titles.push_back(data[i].substr(0, pos));
  }
  return Titles;
}

/*
  actor Data
    - a Vector with the Actors that are unsliced
      ex: Oscar Issac\tEthan Hawke
  Returns:
    - a Vector only including the actors and not the title
      from each distinct line
*/
Vector<string> actorData(Vector<string> &data)
{
  Vector<string> actorData;
  string word;
  for(int i = 0; i<data.size(); i++)
  {
    int pos = data[i].find(')');
    data[i].erase(0, pos+2);
    actorData.push_back(data[i].substr(0, data[i].length()-1));
  }
  return actorData;
}
/*
  Actor
    - a Vector with the Actors that are sliced
  Returns:
    - a Vector only including the actors and not the title
      from each distinct line
*/
Vector<string> Actor(string &actorData)
{
  Vector<string> Actors;
  Actors.push_back((split(actorData, "\t"))); //Trying to remove tab from the
  return Actors;                               //previous vector
}

int main()
{
  Vector<string> data; //contains titles and cast seperated by \t
                      //ex: Moon Knight (2022)\tOscar Issac\tEthan Hawke
  Vector<string> Title; //Contains Just the Title
                        //ex: Moon Knight (2022)
  Vector<string> ActorData; //Contais the cast that are unscliced
                            //ex: Oscar Issac\tEthan Hawke
  Vector<string> Actor; //contains the actors that are sliced
                        //ex: "Oscar Issac", "Ethan Hawke"
  string filename = "movies_mpaa.txt";
  data = movieData(filename);
  Title = movieTitle(data);
  ActorData = actorData(data);
  Actors = Actor(ActorData[3]);
  //-------------------------------//
  cout << "The Cast Of: "<< Title[3] << " is:" << endl;
  cout << "Actor: " << Actors << endl;
  //cout << "//--------------------//" << endl;
  //cout << "Data: " << data[2] << endl;


  return 0;
}

I used the debugger and something is wrong within my Actor function, but how come? Everything should be fine since it logically makes sense.

• Actor accepts a string
• ActorData is a vector with strings inside
• Actor(ActorData[3]) should work
• The split function is also good because it just splices strings

>Solution :

You do this

Vector<string> Actor(string &actorData)
{
  Vector<string> Actors;
  Actors.push_back((split(actorData, "\t"))); //Trying to remove tab from the
  return Actors;                               //previous vector
}

splittig the code up a bit gives

Vector<string> Actor(string &actorData)
{
  Vector<string> Actors;
  Vector<string> splitStrs = split(actorData, "\t");
  Actors.push_back(splitStrs); //Trying to remove tab from the
  return Actors;                               //previous vector
}

You cannot push a vector of strings into a vector of strings. I suspect you want the first one (your comment says you are trying to remove a tab)

So you need

Actors.push_back(splitStrs[0]);  

or maybe you mean to add them all

Actors.insert(Actors.begin(), splitStrs.begin(), stritStes.end());