uniappx总怎么参数还要指定？这个查不到是什么啊？怎么搞

‌error: Unresolved reference: height‌
12:06:41.654 at pages/chat/chat.uvue:281:42
12:06:41.654 279| .select('.chat-container') // 你的 scroll-view class
12:06:41.654 280| .boundingClientRect((rect) => {
12:06:41.654 281| console.log('scroll-view 高度:', rect.height);
12:06:41.654 | ^