Tell us what’s happening:
I’ve developed the solution in VS Code on my local pc and it passes the test 100%.
I copied the code into codepen.io and the tooltip test 1 & 2 fail with the following message:
TypeError: Failed to execute ‘dispatchEvent’ on ‘EventTarget’: parameter 1 is not of type ‘Event’.
Any ideas?
Your code so far
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
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Link to the challenge: