I try to read from a file but it keep giving me this error and i dont know what the error mean. I try and google it but didnt see any solution.
Code:#include<iostream>#include<iomanip> #include<fstream> using namespace std; int main() { string iteam; int unit(); double unitCost(), totalValue(); ifstream inData; ofstream outData; inData.open("data.txt"); while(!inData.eof()) { inData >> unit; cout << unit; } return 0; }