While developing a TicTacToe game, I encountered a syntax error towards the end of my code. Despite not completing the game yet, it is perplexing that the error is appearing after the last line, which seemingly doesn't contain any issues. Any insights or alterations to address this problem would be greatly appreciated.
/tmp/source.js:160
});
^
SyntaxError: Unexpected token )
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Function.Module.runMain (module.js:441:10)
at startup (node.js:139:18)
at node.js:968:3`
// start of evaluation code
process.stdin.resume();
...
var tictactoe = new TicTacToe();