I\'m using Java, Selenium, and Chrome for test automation. Our developers recently upgraded our UI from AngularJS to Angular2 (not sure if that matters). But since then, sendKey
I was getting this error too in Java, Selenium. You might also be getting this error too while writing your codes - "sendKeys (CharSequence) from the type Webelement refers to the missing type charSequence"
I tried varying the wait time and even typing extra characters before the main characters, they did not work.
The simple trick I used was to change the Java Compiler version from JRE 9 to JRE 10.