Resolving Serializable Issues in Next.js for Fetching Data from Server

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Understanding the Problem

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Example Scenario

Consider the following code:

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Step-by-Step Solution

To solve this serialization issue, we will refactor our code so that the getVideo function returns the appropriate data directly, rather than a function. Below are the details on how to do that.

1. Refactor Your getVideo Function

Currently, your getVideo function is defined to return another function that dispatches actions to Redux. This creates unnecessary complexity and leads to serialization issues. Instead, we can modify it to directly return the video data.

Here’s how you can update the getVideo function:

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2. Update Your getServerSideProps Call

Once the getVideo function is updated, you can call it directly in your getServerSideProps without the inner function:

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Conclusion