How can I debug an npm error that shows a specific 'npm error path'?

To debug an npm error with a specific 'npm error path', manually navigate to that path in your terminal. Check if the file or directory exists. If it does, examine its permissions. If it doesn't, it might be a symptom of an incomplete installation or a corrupted dependency. Cleaning the npm cache with `npm cache clean --force` and retrying the installation might help.