pyaythu

Assign the result of a query to a string using 'next()' with 'while' looping while (rs.next()) { result = rs.getString(1); }

yes. You have to use "e.printStackTrace();" in your catch block. And check the table column names of the "content" table. e.g. labid, r1, r2, r3 String labid = rs.getString("labid"); String r1 = rs.getString("r1"); String r2 = rs.getString("r2"); String r3 = rs.getString("r3"); You have to use 'column names of content table' …

I think you need "Type Cast". userInput=(String)JOptionPane.showInputDialog(null, i, "Game", JOptionPane.INFORMATION_MESSAGE, sword, null, null);