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What does the TypeError "exercises.slice is not a function" mean?

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asked 2022-03-27 11:00:00 +0000

david
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answered 2022-06-04 05:00:00 +0000

ladyg
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This error message means that the code is attempting to use the method slice() on a variable called exercises, but exercises is not of a type that has a slice() method. It is likely that exercises is not an array or a string, which are the types that have a slice() method.

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