I deployed a contract to ropsten and tried to call a method from frontend, but was getting 
>TypeError: Cannot read property 'call' of undefined

So I checked my instance via `this.Test.deployed().then((instance) => { console.log(instance) }` to see if I have the function, but this particular function was not there! 

It's a `public view returns` function that returns a boolean. I have several `public view returns` functions in the contract, but I have no idea why this one was omitted. I didn't even get an error while creating a contract to ropsten. Is there a limit or something?