uniapp TypeError: option is not iterable

This error occurs when you try to use an object as an iterator, but the object is not iterable. In the context of uniapp, it usually means that you're trying to iterate over an object that is not a valid iterable.

Here are some common causes of this error:

1. You're trying to iterate over an object that is not an array or a string. For example, you might be trying to iterate over an object literal or a number.

2. You're passing an object that is not iterable to a function that expects an iterable. For example, you might be passing an object to the Array.from() method that is not iterable.

3. You're using a syntax or method that requires an iterable, but the object you're working with is not iterable. For example, you might be trying to use the spread operator (...) on an object that is not iterable.

To fix this error, make sure that you're working with objects that are iterable. If you're not sure if an object is iterable, check the documentation or try to iterate over it using a for...of loop. If the object is not iterable, you may need to convert it to an iterable using a method like Array.from().