It looks like you changed some code outside of the “only change this code” comments.
Here’s the original starter code:
// Only change code below this line
// Only change code above this line
const thermos = new Thermostat(76); // Setting in Fahrenheit scale
let temp = thermos.temperature; // 24.44 in Celsius
thermos.temperature = 26;
temp = thermos.temperature; // 26 in Celsius
Notice, they expect to be able to interact with the Thermostat object via a temperature property.
const thermos = new Thermostat(76); // Setting in Fahrenheit scale
let temp = thermos.temperature; // 24.44 in Celsius
thermos.temperature = 26;
temp = thermos.temperature; // 26 in Celsius
Good job solving it! I agree that it’s confusing that it’s not mentioned in the instructions, but the tests and the above code explicitly refer to temperature. Next time don’t touch the code you’re not supposed to touch!