INFO: krpano 1.20.9 (build 2020-11-19)
INFO: HTML5/Desktop - WebGL
INFO: Registered to: 同创蓝天投资管理（北京）有限公司
ERROR: loadscene() - scene "" not found 
ERROR: jsget() - calling Javascript "is_video_open" failed: ReferenceError: is_video_open is not defined 
WARNING: js() - calling Javascript "init()" failed: TypeError: Cannot read properties of null (reading 'icon_index')