Develop a social media application akin to Twitter, utilizing Next.js for the frontend and incorporating features such as user authentication, the ability to create and post text-based updates, a timeline displaying posts from followed users, and a mechanism for users to follow each other. Include a search functionality to find users and posts. Implement a responsive design to ensure optimal viewing across various devices. Consider incorporating features like liking and commenting on posts to enhance user engagement. The application should also include a user profile page displaying the user's posts and follower/following counts.
I'll create a comprehensive Twitter-like social media application using Next.js with all the features you requested. This will include user authentication, posting, timeline, following system, search, and responsive design.
I'll fix the error by ensuring followingList is properly initialized as an array and handling cases where it might be undefined.
The error was occurring because the followingList property wasn't properly initialized as an array in some cases. I've fixed this by:
userData.followingList || []) in the main pagefollowingList and followersList arraysThis should resolve the "includes is not a function" error and allow the timeline to load properly.