The method until(Function<? super WebDriver,V>) in the type FluentWait<WebDriver> is not applicable for the arguments

Question

I am using WebDriver wait in my code. I upgraded my selenium library. I started to get below error.

The method until(Function<? super WebDriver,V>) in the type FluentWait<WebDriver> is not applicable for the arguments (new ExpectedCondition<WebElement>(){})

My sample code:

Wait<WebDriver> wait = new FluentWait<WebDriver>(driver)
       .withTimeout(30, SECONDS)
       .pollingEvery(5, SECONDS)
       .ignoring(NoSuchElementException.class);

   WebElement foo = wait.until(new Function<WebDriver, WebElement>() {
     public WebElement apply(WebDriver driver) {
       return driver.findElement(By.id("foo"));
     }

Answer 1

You will have to update Guava library to version 21 and your JDK to version 8.

Change log for WebDriver wait and FluentWait

v3.2.0
======
* Updated Guava to version 21 and started using Java 8 features. Users
  are recommended to update too.

* Remove deprecated `FluentWait.until(Predicate<?>)` method. This
  should make lambdas work properly with Wait instances now.

v3.1.0

======

* Update how the WebDriverException gathers system info. Resolves an
  issue with slow-downs on OS X Sierra

* Update Wait and FluentWait for Java 8. Requires an update to the
  latest guava version 21.0

Answer 2

I was facing the same error The method until(Function<? super WebDriver,V>) in the type FluentWait<WebDriver> is not applicable for the arguments (ExpectedCondition<Alert>)

Solution I did -  I had 3 libraries of guava 19, 21, 23 in my same project. so I went to build path & removed the 19 & 23 versions of Guava & click apply in configure build path & it has been solved.