Dominik Schöler

September 08, 2020Software engineer at makandra GmbH

This error occurs when passing an object instead of a string to Jasmine's describe():

# Bad
describe(HoverClass, function() { ... })

# Correct
describe('HoverClass', function() { ... })

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Fixing AfterAll TypeError: Failed to execute 'appendChild' on 'Node': parameter 1 is not of type 'Node'