c# System.MissingMethodException in sqlite3

Question

I'm making ac# application which uses sqlite3 database. For sqlite, I'm using System.Data.SQLite.dll . The problem is on some systems the program works fine, but on others, it throws System.MissingMethodException while reading the database.

This is the code I'm using for reading :

using (System.Data.SQLite.SQLiteConnection con = new System.Data.SQLite.SQLiteConnection("data source=" + file_name))
{
    using (System.Data.SQLite.SQLiteCommand com = new System.Data.SQLite.SQLiteCommand(con))
    {
        con.Open();
        com.CommandText = "Select * FROM my_table;";

        using (System.Data.SQLite.SQLiteDataReader reader = com.ExecuteReader())
        {
            while (reader.Read())
            {
                Console.WriteLine(reader["field1"] + " : " + reader["field2"] +" : " + reader["field3"]);

                if(reader["field1"].ToString().Equals("1"))
                {
                    xlWorkSheetR1.Cells[i, 2] = reader["field1"];
                    xlWorkSheetR1.Cells[i, 3] = reader["field2"];
                    i++;
                }
            }
        }
        con.Close();
    }
}

And this is the error I'm getting :

Can you please tell me what is causing this exception ? And how to avoid it ?

Answer 1

Check if

1. Version of System.Data.SQLite.dll is same across all machines

2. Version of .NET frameworks installed on these machines