streaming failed

[yiouyou]

audio2face console warning:

2024-08-14 09:16:23  [Warning] [omni.audio2face.utility.scripts.utils] Audio Player Streaming: instance does not exist: /World/audio2face/PlayerStreaming

py output error:

[3.308s] [ext: omni.audio2face.player-105.1.1] startup
E0814 17:17:03.694000000  2444 src/core/ext/transport/chttp2/server/chttp2_server.cc:1045] UNKNOWN:No address added out of total 1 resolved for '[::]:50051' {created_time:"2024-08-14T09:17:03.6946327+00:00", children:[UNKNOWN:Failed to add port to server {created_time:"2024-08-14T09:17:03.6946263+00:00", children:[UNAVAILABLE:WSA Error {syscall:"bind", os_error:"Only one usage of each socket address (protocol/network address/port) is normally permitted.\r\n", grpc_status:14, wsa_error:10048, created_time:"2024-08-14T09:17:03.6945423+00:00"}]}]}
[3.375s] [ext: omni.services.transport.server.base-1.1.1] startup
[3.380s] [ext: omni.avatar.livelink-105.11.1] startup
2024-08-14 09:17:03 [3,332ms] [Warning] [omni.avatar.livelink.scripts.extension] Cannot import property widgets. No module named 'omni.anim.shared.ui'
[3.437s] [ext: omni.audio2face.tool-105.4.1] startup
[3.448s] [ext: omni.services.transport.server.http-1.3.0] startup
2024-08-14 09:17:03 [3,462ms] [Warning] [omni.services.transport.server.http.server] http server was meant to start on 8011 but port is taken, starting on port 8004 instead
[3.547s] [ext: omni.deform.deltaMush-105.5.4] startup
[3.566s] [ext: omni.audio2face.exporter-105.20.4] startup
2024-08-14 09:17:03 [3,526ms] [Warning] [omni.audio2face.utility.scripts.utils] Cannot load property widgets: No module named 'omni.anim.shared.ui'
[3.602s] [ext: audio2face_headless-2023.0.0] startup
[3.637s] app ready

Do I need to load 'mark_arkit_solved_streaming.usd' manually? The script took forever to 'load scene E:_Ai\py_audio2face\venv\Lib\site-packages\py_audio2face\assets\mark_arkit_solved_streaming.usd'.