数据库发生错误。

{
	"$schema": "https://schemas.wp.org/trunk/block.json",
	"apiVersion": 3,
	"name": "core/post-author",
	"title": "Author",
	"category": "theme",
	"description": "Display post author details such as name, avatar, and bio.",
	"textdomain": "default",
	"attributes": {
		"textAlign": {
			"type": "string"
		},
		"avatarSize": {
			"type": "number",
			"default": 48
		},
		"showAvatar": {
			"type": "boolean",
			"default": true
		},
		"showBio": {
			"type": "boolean"
		},
		"byline": {
			"type": "string"
		},
		"isLink": {
			"type": "boolean",
			"default": false,
			"role": "content"
		},
		"linkTarget": {
			"type": "string",
			"default": "_self",
			"role": "content"
		}
	},
	"usesContext": [ "postType", "postId", "queryId" ],
	"supports": {
		"html": false,
		"spacing": {
			"margin": true,
			"padding": true
		},
		"typography": {
			"fontSize": true,
			"lineHeight": true,
			"__experimentalFontFamily": true,
			"__experimentalFontWeight": true,
			"__experimentalFontStyle": true,
			"__experimentalTextTransform": true,
			"__experimentalTextDecoration": true,
			"__experimentalLetterSpacing": true,
			"__experimentalDefaultControls": {
				"fontSize": true
			}
		},
		"color": {
			"gradients": true,
			"link": true,
			"__experimentalDuotone": ".wp-block-post-author__avatar img",
			"__experimentalDefaultControls": {
				"background": true,
				"text": true
			}
		},
		"interactivity": {
			"clientNavigation": true
		},
		"__experimentalBorder": {
			"radius": true,
			"color": true,
			"width": true,
			"style": true,
			"__experimentalDefaultControls": {
				"radius": true,
				"color": true,
				"width": true,
				"style": true
			}
		}
	},
	"editorStyle": "wp-block-post-author-editor",
	"style": "wp-block-post-author"
}