Selenium headless error, how to solve?

Question

Python

When adding the '--headless' attribute, an error occurs: NoSuchElementException: Message: no such element: Unable to locate element:
But without adding it, everything works
. What could be the problem?

Answer 1

try to set the window size, heless is usually almost 640 * 480, of course, adaptive sites get out so that the element is not on the first screen