Place USER or PASS in Selenium

Hello everyone.
What is the block in OB2 that does the function in Selenium to place USERNAME or PASSWORD in a box using XPath?

Use the Type Block to do this

I am using the type block but it gives me the following error:

<input.USER> and interpolated mode(green) not variable(var)

I have updated Google Chrome but it still gives me the same error:

You need to insert before “type” block a “wait for element” block.

Now it works correctly for me both adding the Wait for Element block and removing it, since it was a problem that it had an incorrect XPath. Thank you all.