Caused by: org.openqa.selenium.WebDriverException: unknown error: Cannot construct KeyEvent from non-typeable key

I can writing email address in BDD. When i. using “@” symbol, i coudn’t running but when i using just clean text like,not “@” character, it could running and wrote at otomation. What is the problem. Who can help me. Thanks for everything.

Perhaps you could escape the @ symbol, like:
\@

ex.
WebUI.setText(findTestObject('myTestObject'), 'johnsmith\@hotmail.com')

or

WebUI.setText(findTestObject('myTestObject'), 'johnsmith\\@hotmail.com')

Newest chrome driver has issue with non-english keyboard input. Workaraound: change your computer keyboard input to english