<template> <view class="content"> 2 {{renderer}} </view> </template> <script setup> import * as THREE from 'three-platformize'; import { OBJLoader } from 'three-platformize/examples/jsm/loaders/OBJLoader'; import { GLTFLoader } from 'three-platformize/examples/jsm/loaders/GLTFLoader'; import { OrbitControls } from 'three-platformize/examples/jsm/controls/OrbitControls'; import { ref, reactive, computed, onMounted, getCurrentInstance, nextTick, } from 'vue' var camera, scene, renderer; var geometry, material, mesh; let innerWidth = ref(123); let innerHeight = ref(123); console.log(THREE); let currentInstance = getCurrentInstance(); const query = uni.createSelectorQuery().in(currentInstance); query.select('.content').boundingClientRect(data => { console.log("得到布局位置信息" + JSON.stringify(data)); console.log("宽" + data.width); console.log("高" + data.height); innerWidth.value = data.width; innerHeight.value = data.height; init(innerWidth.value,innerHeight.value) }).exec(); function init(innerWidth,innerHeight){ scene = new THREE.Scene(); scene.background = new THREE.Color(0x000000); camera = new THREE.PerspectiveCamera(       60,       innerWidth / innerHeight,       0.1,       1000     );     // 相机坐标     camera.position.set(200, 200, 200);     // 相机观察目标     camera.lookAt(scene.position); // 渲染器 renderer = new THREE.WebGLRenderer(); console.log(renderer); } </script> <style> </style>  到下面这个位置就报错了，用的是V3版本 renderer = new THREE.WebGLRenderer(); console.log(renderer); [图片]