立方体等都可以显示，真机文字未渲染出来，开发工具是正常的～～

官网demo代码中加入以下代码

//文字
		loader = new THREE.FontLoader();
		textMesh = new THREE.Mesh();
		createTypo = font => {
			const word = "Javascript";
			const typoProperties = {
				font: font,
				size: 30,
				height: 6,
				type: "str",
				curveSegments: 1,
				bevelEnabled: true,
				bevelThickness: 1,
				bevelSize: 1,
				bevelOffset: 1,
				bevelSegments: 20
			};
			const material = new THREE.MeshNormalMaterial();
			const text = new THREE.TextGeometry(word, typoProperties);
			textMesh.geometry = text;
			textMesh.material = material;
			textMesh.position.set(-100, 0, 0);
			scene.add(textMesh);
		};
                //******.json 是一个字体文件
		loader.load("******.json", createTypo);

开发工具正常～·

真机预览就不显示了～～·