JavaScript Error: Cannot access 'videoUrl' before initialization - Solution & Explanation

This error message indicates a problem parsing a video URL. Specifically, "Cannot access 'videoUrl' before initialization" means you're trying to use the 'videoUrl' variable before it has a value assigned to it. \n\nThe error occurs in your nn.js file on line 6 within the parseVideoUrl function. This suggests the function is trying to access 'videoUrl' before it's been given a value. \n\nTo fix this: \n\n1. Initialization: Make sure 'videoUrl' is properly initialized before it's used in the parseVideoUrl function. This likely involves assigning the video URL string to the 'videoUrl' variable. \n\n2. Code Review: Carefully review your code, especially the code leading up to the parseVideoUrl function. Ensure that the 'videoUrl' variable has a value assigned to it before being used in that function. \n\nExample: \n\njavascript \nvideoUrl = "https://www.example.com/video.mp4"; // Assign the video URL to the variable \nparseVideoUrl(videoUrl); \n \n\nBy following these steps, you can successfully resolve this error and parse your video URLs correctly.