For a long time I have been using Selenium IDE to record and playback web applications for test purposes. Normally when I build a script, for each new page I would right click on a unique piece of text and select the command wait to ensure that when playing back Selenium doesn't move on until that page has loaded.
For some reason when I now right click the command context menu does appear in my list.
Since then downloaded the latest version of IDE but no success.
Any ideas?
Install the FlowControl Plugin and it should work again.
I found this workaround in the relating issue at: https://github.com/seleniumhq/selenium/issues/3434#issuecomment-277039347
Another solution is to downgrade your firefox version to FF50 or prior.
来源：https://stackoverflow.com/questions/41957515/missing-the-context-menu-showing-verify-and-or-assert-commands-for-recording-wit