Not able to switch Frame in PhantomJS but switches successfully with Firefox using selenium python

问题

The following command runs successfully with Firefox Driver but with PhantomJS I am facing an error message:

driver.switch_to.frame(frame)

Error Message with PhantomJS:

errorMessage":"Unable to switch to frame"

Has anyone faced the issue previously and can help me here?

回答1:

PhantomJS/GhostDriver has this issue which has been resolved - https://github.com/detro/ghostdriver/issues/194

Below statements work with GhostDriver. There is no difference in the statements that have to be used with Ghostdriver.

driver.switchTo().frame(frame_index)
driver.switchTo().frame(frame_id)
driver.switchTo().frame(frame_object)

Put a wait until the iframe is located

wait.until(ExpectedConditions.presenceOfElementLocated("identifier of the frame"))

Make sure that the iframe is displayed in the page source.

来源：https://stackoverflow.com/questions/29385450/not-able-to-switch-frame-in-phantomjs-but-switches-successfully-with-firefox-usi