ChenXW 导入自定义的3D模型文件.lh,在编辑器和微信开发者工具中都可以正常显示,但是构建到真机微信上时报错黑屏:gameThirdScriptErrorCannot read property '_geometry' of undefined;at requestAnimationFrame callback functionTypeError: Cannot read property '_geometry' of undefined求教怎么回事!!!