【Next.js エラー対応】"Image with src "/images/[image-file-name.png]" has either width or height modified, but not the other..." - Qiita

Next.js の next/image で画像の縦横比を設定しろと怒られた場合の対処法。 （公式マニュアルをちゃんと読んでおけば遭遇しないやつ） エラーメッセージ "Image with src "/images/[image-file-name.png]" has either width or height modified, but not the other. If you use CSS to change the size of your image, also include the styles 'width: "auto"' or 'height: "auto"' to maintain the aspect ratio."