Error when executing Usd.Stage.Open function on ingest_app_csv and ingest_app_mqtt in iot-sample

I am trying iot-sample, but when I run the Usd.Stage.Open function in app.py for each of ingest_app_csv and ingest_app_mqtt, I get an error.

The error message “The specified file cannot be found” is displayed.
Can someone please tell me how to solve this problem?

ーーLog messages–
---- LOG MESSAGES —
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘Connection library (version 0x000b001400000000, protocol version 1.19) settings:’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ Transfer settings:‘)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ contentBufferSize = 1073741824’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ receiveBufferSize = 268435456’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ transmitBufferSize = 1073741824’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ maxTransferConnectionCount = 10’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ parallelTransferChunkSize = 1048576’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ lftContentBufferSize = 1073741824’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ Log settings:‘)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ logFile = 1’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ logTickStatistics = 0’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ logIncomingMessages = 1’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ’ logOutgoingMessages = 1’)
(‘Main’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘OmniTrace dll/so not loaded’)
(‘Main’, ‘provider_nucleus’, LogLevel.INFO, ‘Initialized Nucleus API v11.20-4c89d0de’)
(‘Main’, ‘core’, LogLevel.VERBOSE, ‘Request 1: copy(file:D:\Projects\OmniverseProjects\iotSample\iot-samples\content/ConveyorBelt_A08_PR_NVD_01 => omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01)’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(localhost): Starting’)
(‘Tick’, ‘discovery’, LogLevel.INFO, ‘Discovery(wss://localhost/omni/discovery): Searching for services’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192CD6F730 connecting to wss://localhost/omni/discovery’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘connecting to wss://localhost:443/omni/discovery’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192C939D20 not using mTLS since client certificate and private key were not provided’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=1 DiscoverySearch.find 000002192DACEB68’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=2 DiscoverySearch.find 000002192DACEB68’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=3 DiscoverySearch.find 000002192DACEB68’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=4 DiscoverySearch.find 000002192DACF348’)
(‘Tick’, ‘discovery’, LogLevel.INFO, ‘Discovery(ws://localhost/omni/discovery): Searching for services’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192CD6F280 connecting to ws://localhost/omni/discovery’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘connecting to ws://localhost:80/omni/discovery’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=1 DiscoverySearch.find 000002192DACF348’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=2 DiscoverySearch.find 000002192DACEB68’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=3 DiscoverySearch.find 000002192DACEB68’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=4 DiscoverySearch.find 000002192DACEB68’)
(‘Tick’, ‘discovery’, LogLevel.INFO, ‘Discovery(ws://localhost:3333): Searching for services’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192CD6DFC0 connecting to ws://localhost:3333’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘connecting to ws://localhost:3333/’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=1 DiscoverySearch.find 000002192DACEB68’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=2 DiscoverySearch.find 000002192DACF348’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=3 DiscoverySearch.find 000002192DACF348’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=4 DiscoverySearch.find 000002192DACF348’)
(‘Tick’, ‘core’, LogLevel.VERBOSE, ‘Request 1: Stat(file:/D:/Projects/OmniverseProjects/iotSample/iot-samples/content/ConveyorBelt_A08_PR_NVD_01) returned Ok’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192DAD00B0 Upgraded to WebSocket’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘>> id=1 {“found”: true, “version”: 2, “service_interface”: {“origin”: “OmniAuth.idl.ts”, “name”: “Credentials”, “capabilities”: {“get_settings”: 0, “auth”: 2, “register”: 3, “reset”: 2}}, “transport”: {“name”: “sows”, “params”: “{\“host\”: \“127.0.0.1\”, \“port\”: 3100}”, “meta”: {“marshaller”: “bs”, “serializer”: “json”, “ssl”: “false”}}, “meta”: {“deployment”: “external”, “version”: “1.5.2”, “login_url”: "http://:3180"}}#')
(‘Tick’, ‘discovery’, LogLevel.INFO, ‘Discovery(ws://localhost:3333): Found Auth::Credentials service using transport 'sows' {“host”: “127.0.0.1”, “port”: 3100}’)
(‘Tick’, ‘discovery’, LogLevel.INFO, 'Discovery(ws://localhost:3333): Found auth login_url http://
:3180’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘>> id=2 {“found”: true, “version”: 2, “service_interface”: {“origin”: “OmniAuth.idl.ts”, “name”: “Tokens”, “capabilities”: {“generate”: 2, “refresh”: 1, “invalidate”: 0, “subscribe”: 0, “create_api_token”: 2, “delete_api_token”: 0, “get_api_tokens”: 0, “auth_with_api_token”: 1}}, “transport”: {“name”: “sows”, “params”: “{\“host\”: \“127.0.0.1\”, \“port\”: 3100}”, “meta”: {“marshaller”: “bs”, “serializer”: “json”, “ssl”: “false”}}, “meta”: {“deployment”: “external”, “version”: “1.5.2”, “login_url”: “http://:3180"}}#')
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(ws://localhost:3333): Auth::Tokens found!’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(ws://localhost:3333): Auth::Tokens supports subscribe!’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, '>> id=3 {“found”: true, “version”: 2, “service_interface”: {“origin”: “OmniAuth.idl.ts”, “name”: “DeviceFlow”, “capabilities”: {“authorize”: 0, “submit”: 0, “token”: 0}}, “transport”: {“name”: “sows”, “params”: “{\“host\”: \“127.0.0.1\”, \“port\”: 3100}”, “meta”: {“marshaller”: “bs”, “serializer”: “json”, “ssl”: “false”}}, “meta”: {“deployment”: “external”, “version”: “1.5.2”, “login_url”: "http://
:3180”}}#’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(ws://localhost:3333): Auth::DeviceFlow found!’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘>> id=4 {“found”: true, “version”: 2, “service_interface”: {“origin”: “omni1.idl.ts”, “name”: “Connection”, “capabilities”: {“add_user_to_group”: 0, “auth”: 5, “authorize_token”: 4, “change_acl”: 0, “checkpoint_version”: 2, “copy”: 2, “copy2”: 2, “create”: 2, “create_asset”: 2, “create_asset_with_hash”: 2, “create_directory”: 1, “create_group”: 0, “create_object”: 2, “deep_copy_object_struct”: 0, “delete”: 0, “delete2”: 1, “get_acl”: 0, “get_acl_resolved”: 0, “get_acl_v2”: 0, “get_branches”: 1, “get_checkpoints”: 1, “get_group_users”: 0, “get_groups”: 0, “get_mount_info”: 0, “get_transaction_id”: 0, “get_user_groups”: 0, “get_users”: 0, “list”: 5, “list2”: 5, “lock”: 3, “mount”: 0, “ping”: 0, “read”: 2, “read_asset_resolved”: 0, “read_asset_version”: 0, “read_object_resolved”: 0, “read_object_version”: 0, “remove_group”: 0, “remove_user_from_group”: 0, “rename”: 2, “rename2”: 1, “rename_group”: 0, “replace_version”: 1, “service_resolve_acl”: 2, “service_subscribe_list”: 1, “set_acl_v2”: 0, “set_path_options”: 1, “set_path_options2”: 0, “set_user_agent”: 0, “stat2”: 2, “subscribe_list”: 4, “subscribe_read_asset”: 2, “subscribe_read_object”: 3, “subscribe_server_notifications”: 0, “unlock”: 2, “unmount”: 0, “update”: 1, “update_asset”: 2, “update_asset_with_hash”: 2, “update_object”: 2, “stop”: 0}}, “transport”: {“name”: “connlib”, “params”: “{\n \“url\”: \“ws://127.0.0.1:3009\”\n}”, “meta”: {}}, “meta”: {“deployment”: “external”}}#’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(ws://localhost:3333): Api::Connection found!’)
(‘Tick’, ‘discovery’, LogLevel.INFO, ‘Discovery(ws://localhost:3333): Found Nucleus API ws://127.0.0.1:3009’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘receive error: 10057’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192DAD3190 Terminating connection (socket closed)’)
(‘Tick’, ‘discovery’, LogLevel.INFO, ‘Discovery(ws://localhost/omni/discovery): Auth::Credentials search failed: Connection is terminated’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(ws://localhost/omni/discovery): Auth::Tokens search failed: Connection is terminated’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(ws://localhost/omni/discovery): Auth::DeviceFlow search failed: Connection is terminated’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(ws://localhost/omni/discovery): Api::Connection search failed: Connection is terminated’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192DAD3190 Sending CLOSE (reason=1000)’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘ssl send error: 10057’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘0000021963EA2740 Terminating connection (socket closed)’)
(‘Tick’, ‘discovery’, LogLevel.INFO, ‘Discovery(wss://localhost/omni/discovery): Auth::Credentials search failed: Connection is terminated’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(wss://localhost/omni/discovery): Auth::Tokens search failed: Connection is terminated’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(wss://localhost/omni/discovery): Auth::DeviceFlow search failed: Connection is terminated’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(wss://localhost/omni/discovery): Api::Connection search failed: Connection is terminated’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(localhost): Completed’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(localhost): Stopping’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192CD6F280 destroyed’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192CD6DFC0 destroyed’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192DAD00B0 Sending CLOSE (reason=1000)’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(localhost): Calling Callback’)
(‘Tick’, ‘provider_nucleus’, LogLevel.INFO, ‘Using username/password from environment variables for omniverse://localhost’)
(‘Tick’, ‘provider_nucleus’, LogLevel.DEBUG, ‘Starting’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192CD6EAB0 connecting to ws://127.0.0.1:3100’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘connecting to ws://127.0.0.1:3100/’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘<< id=1 Credentials.auth 000002192DACEC88’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192CD6F730 destroyed’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘0000021963EA2740 Sending CLOSE (reason=1000)’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192DAD0390 Upgraded to WebSocket’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘>> id=1 {“status”: “OK”, “version”: 2, “access_token”: “eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJ0ZXN0IiwicHJvZmlsZSI6eyJmaXJzdF9uYW1lIjoidGVzdCIsImxhc3RfbmFtZSI6InRlc3QiLCJlbWFpbCI6Im1zb2dhQGR4Yy5jb20iLCJhZG1pbiI6dHJ1ZSwibnVjbGV1c19ybyI6ZmFsc2UsInJlYWRvbmx5IjpmYWxzZSwicHJvdmlkZXIiOiJJbnRlcm5hbCIsImVuYWJsZWQiOnRydWUsImFjdGl2YXRlZCI6dHJ1ZX0sImp0aSI6ImZkOTExYjhiYzc2MzRmNDlhNjE4YWZjZWMyYjIxM2RlIiwiaWF0IjoxNzIwNjE2OTU4LCJleHAiOjE3MjA3MDMzNTh9.OgLcHgUceebMwGe_pHAkjYgKdmE8vm1nbxeGZjbKBQgD1IyUzslPVLCG_7alhaUzoIuhN6gFJX9X18Ufw-WJjw”, “refresh_token”: “eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJ0ZXN0IiwicHJvZmlsZSI6eyJmaXJzdF9uYW1lIjoidGVzdCIsImxhc3RfbmFtZSI6InRlc3QiLCJlbWFpbCI6Im1zb2dhQGR4Yy5jb20iLCJhZG1pbiI6dHJ1ZSwibnVjbGV1c19ybyI6ZmFsc2UsInJlYWRvbmx5IjpmYWxzZSwicHJvdmlkZXIiOiJJbnRlcm5hbCIsImVuYWJsZWQiOnRydWUsImFjdGl2YXRlZCI6dHJ1ZX0sImp0aSI6ImUzNDZlZWQ5ZjIzMzRiY2VhMTFhNWU3ZGI4MmU1M2NhIiwiaWF0IjoxNzIwNjE2OTU4LCJleHAiOjE3MjMyMDg5NTh9.IuXa9SgzfYNgskI–iUk5-bDCWl1WGk-EmMc37Fj80tahjC5lwfVYebyLP55-o0MFq93v_IvFy5jN03z_AOzFA”, “username”: “test”, “profile”: {“first_name”: “test”, “last_name”: “test”, “email”: “msoga@dxc.com”, “admin”: true, “provider”: “Internal”, “readonly”: false, “nucleus_ro”: false, “enabled”: true, “activated”: true}}#’)
(‘Tick’, ‘provider_nucleus’, LogLevel.INFO, ‘Auth: Retrieved token for user “test”’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘0000021963978EF0 connecting to ws://127.0.0.1:3009’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘connecting to ws://127.0.0.1:3009/’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘Created connection 000002192DB90A80’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘<< {“client_capabilities”:{“add_user_to_group”:0,“auth”:5,“authorize_token”:4,“change_acl”:0,“checkpoint_version”:2,“copy”:2,“copy2”:2,“create”:2,“create_asset”:2,“create_asset_with_hash”:2,“create_directory”:1,“create_group”:0,“create_object”:2,“deep_copy_object_struct”:0,“delete”:0,“delete2”:1,“get_acl”:0,“get_acl_resolved”:0,“get_acl_v2”:0,“get_branches”:1,“get_checkpoints”:1,“get_group_users”:0,“get_groups”:0,“get_mount_info”:0,“get_transaction_id”:0,“get_user_groups”:0,“get_users”:0,“list”:5,“list2”:5,“lock”:3,“mount”:0,“ping”:0,“read”:2,“read_asset_resolved”:0,“read_asset_version”:0,“read_object_resolved”:0,“read_object_version”:0,“remove_group”:0,“remove_user_from_group”:0,“rename”:2,“rename2”:1,“rename_group”:0,“replace_version”:1,“service_resolve_acl”:2,“service_subscribe_list”:1,“set_acl_v2”:0,“set_path_options”:1,“set_path_options2”:0,“set_user_agent”:0,“stat2”:2,“subscribe_list”:4,“subscribe_read_asset”:2,“subscribe_read_object”:3,“subscribe_server_notifications”:0,“unlock”:2,“unmount”:0,“update”:1,“update_asset”:2,“update_asset_with_hash”:2,“update_object”:2},“command”:“authorize_token”,“id”:1,“token”:“eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJ0ZXN0IiwicHJvZmlsZSI6eyJmaXJzdF9uYW1lIjoidGVzdCIsImxhc3RfbmFtZSI6InRlc3QiLCJlbWFpbCI6Im1zb2dhQGR4Yy5jb20iLCJhZG1pbiI6dHJ1ZSwibnVjbGV1c19ybyI6ZmFsc2UsInJlYWRvbmx5IjpmYWxzZSwicHJvdmlkZXIiOiJJbnRlcm5hbCIsImVuYWJsZWQiOnRydWUsImFjdGl2YXRlZCI6dHJ1ZX0sImp0aSI6ImZkOTExYjhiYzc2MzRmNDlhNjE4YWZjZWMyYjIxM2RlIiwiaWF0IjoxNzIwNjE2OTU4LCJleHAiOjE3MjA3MDMzNTh9.OgLcHgUceebMwGe_pHAkjYgKdmE8vm1nbxeGZjbKBQgD1IyUzslPVLCG_7alhaUzoIuhN6gFJX9X18Ufw-WJjw”,“version”:“1.19”}’)
(‘Tick’, ‘provider_nucleus’, LogLevel.DEBUG, ‘Stopping’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192CD6EAB0 destroyed’)
(‘Tick’, ‘idl’, LogLevel.VERBOSE, ‘000002192DAD0390 Sending CLOSE (reason=1000)’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘000002192DAD17B0 Upgraded to WebSocket’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘>> {“status”:“OK”,“server_capabilities”:{“add_user_to_group”:0,“auth”:5,“authorize_token”:4,“change_acl”:0,“checkpoint_version”:2,“copy”:2,“copy2”:2,“create”:2,“create_asset”:2,“create_asset_with_hash”:2,“create_directory”:1,“create_group”:0,“create_object”:2,“deep_copy_object_struct”:0,“delete”:0,“delete2”:1,“get_acl”:0,“get_acl_resolved”:0,“get_acl_v2”:0,“get_branches”:1,“get_checkpoints”:1,“get_group_users”:0,“get_groups”:0,“get_mount_info”:0,“get_transaction_id”:0,“get_user_groups”:0,“get_users”:0,“list”:5,“list2”:5,“lock”:3,“mount”:0,“ping”:0,“read”:2,“read_asset_resolved”:0,“read_asset_version”:0,“read_object_resolved”:0,“read_object_version”:0,“remove_group”:0,“remove_user_from_group”:0,“rename”:2,“rename2”:1,“rename_group”:0,“replace_version”:1,“service_resolve_acl”:2,“service_subscribe_list”:1,“set_acl_v2”:0,“set_path_options”:1,“set_path_options2”:0,“set_user_agent”:0,“stat2”:2,“subscribe_list”:4,“subscribe_read_asset”:2,“subscribe_read_object”:3,“subscribe_server_notifications”:0,“unlock”:2,“unmount”:0,“update”:1,“update_asset”:2,“update_asset_with_hash”:2,“update_object”:2},“ts”:{“omni_server_out_ts”:13353446084927899},“version”:"\“1.14.37-0959a9e9\” ",“username”:“test”,“token”:“O0DFK3AR3SW51EL4”,“connection_id”:“QX0UA0TIGLXCAIQX”,“connection_id_signature”:“28ab1ef742e4b1f3e2435b098752752d20d0c0b8cfade1ccd315117d1da5cca7”,“max_chunk_size”:134217728,“lft_address”:“http://127.0.0.1:3030”,“lft_threshold”:65536,“super_user”:true,“multipart_chunk_size”:5242880,“max_in_flight_requests”:0,“id”:1}’)
(‘Tick’, ‘provider_nucleus’, LogLevel.VERBOSE, ‘Connected to omniverse://localhost as test’)
(‘Tick’, ‘provider_nucleus’, LogLevel.VERBOSE, ‘Connection ID: QX0UA0TIGLXCAIQX’)
(‘Tick’, ‘provider_nucleus’, LogLevel.INFO, ‘Server is running version 1.14.37-0959a9e9’)
(‘Tick’, ‘provider_nucleus’, LogLevel.VERBOSE, ‘LFT Enabled. Threshold=64 KB, Server=http://127.0.0.1:3030’)
(‘Tick’, ‘provider_nucleus’, LogLevel.VERBOSE, ‘Server supports { { “add_user_to_group”, 0 }, { “auth”, 5 }, { “authorize_token”, 4 }, { “change_acl”, 0 }, { “checkpoint_version”, 2 }, { “copy”, 2 }, { “copy2”, 2 }, { “create”, 2 }, { “create_asset”, 2 }, { “create_asset_with_hash”, 2 }, { “create_directory”, 1 }, { “create_group”, 0 }, { “create_object”, 2 }, { “deep_copy_object_struct”, 0 }, { “delete”, 0 }, { “delete2”, 1 }, { “get_acl”, 0 }, { “get_acl_resolved”, 0 }, { “get_acl_v2”, 0 }, { “get_branches”, 1 }, { “get_checkpoints”, 1 }, { “get_group_users”, 0 }, { “get_groups”, 0 }, { “get_mount_info”, 0 }, { “get_transaction_id”, 0 }, { “get_user_groups”, 0 }, { “get_users”, 0 }, { “list”, 5 }, { “list2”, 5 }, { “lock”, 3 }, { “mount”, 0 }, { “ping”, 0 }, { “read”, 2 }, { “read_asset_resolved”, 0 }, { “read_asset_version”, 0 }, { “read_object_resolved”, 0 }, { “read_object_version”, 0 }, { “remove_group”, 0 }, { “remove_user_from_group”, 0 }, { “rename”, 2 }, { “rename2”, 1 }, { “rename_group”, 0 }, { “replace_version”, 1 }, { “service_resolve_acl”, 2 }, { “service_subscribe_list”, 1 }, { “set_acl_v2”, 0 }, { “set_path_options”, 1 }, { “set_path_options2”, 0 }, { “set_user_agent”, 0 }, { “stat2”, 2 }, { “subscribe_list”, 4 }, { “subscribe_read_asset”, 2 }, { “subscribe_read_object”, 3 }, { “subscribe_server_notifications”, 0 }, { “unlock”, 2 }, { “unmount”, 0 }, { “update”, 1 }, { “update_asset”, 2 }, { “update_asset_with_hash”, 2 }, { “update_object”, 2 } }’)
(‘Tick’, ‘provider_nucleus’, LogLevel.INFO, ‘Server omniverse://localhost supports atomic checkpoints’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘<< {“command”:“omni_objects2”,“id”:2}’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘<< {“command”:“versioning”,“id”:3}’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘>> {“status”:“OK”,“ext_value_min_size”:262144,“id”:2}’)
(‘Tick’, ‘provider_nucleus’, LogLevel.INFO, ‘Server omniverse://localhost supports omni-objects and it is enabled’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘>> {“status”:“OK”,“enabled”:true,“id”:3}’)
(‘Tick’, ‘provider_nucleus’, LogLevel.INFO, ‘Server omniverse://localhost supports checkpoints and it is enabled’)
(‘Tick’, ‘provider_nucleus’, LogLevel.INFO, ‘Connected to omniverse://localhost’)
(‘Tick’, ‘provider_nucleus’, LogLevel.DEBUG, ‘ListCache miss! omniverse://localhost/Users/test/iot-samples/’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘<< {“command”:“subscribe_list”,“id”:4,“path”:{“branch”:“”,“path”:“/Users/test/iot-samples/”}}’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘<< {“command”:“list2”,“id”:5,“path”:“/Users/test/iot-samples/”}’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘>> {“status”:“LATEST”,“id”:4}’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘>> {“status”:“OK”,“ts”:{“omni_server_out_ts”:13353446084929598},“entries”:[{“path”:“/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/”,“branch”:“default”,“acl”:[“admin”,“write”,“read”],“created_timestamp”:1720580316,“modified_timestamp”:1720580316,“path_type”:“folder”,“empty”:false,“mounted”:false,“created_by”:“test”,“modified_by”:“test”}],“id”:5}’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘>> {“status”:“DONE”,“ts”:{“omni_server_out_ts”:13353446084929627},“id”:5}’)
(‘Tick’, ‘core’, LogLevel.VERBOSE, ‘Request 1: Stat(omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01) returned Ok’)
(‘Tick’, ‘core’, LogLevel.VERBOSE, ‘Request 1: copy(file:D:\Projects\OmniverseProjects\iotSample\iot-samples\content/ConveyorBelt_A08_PR_NVD_01 => omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01) returned Error: Already Exists’)
(‘Main’, ‘core’, LogLevel.VERBOSE, ‘Request 5: resolve(omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/ConveyorBelt_A08_PR_NVD_01.usd)’)
(‘Tick’, ‘provider_nucleus’, LogLevel.DEBUG, ‘ListCache miss! omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/’)
(‘Tick’, ‘nucleus_connection’, LogLevel.VERBOSE, ‘<< {“command”:“subscribe_list”,“id”:6,“path”:{“branch”:“”,“path”:“/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/”}}’)
(‘Main’, ‘core’, LogLevel.VERBOSE, ‘Request 8: resolve(omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/ConveyorBelt_A08_PR_NVD_01.usd)’)
(‘Tick’, ‘provider_nucleus’, LogLevel.DEBUG, ‘ListCache hit! omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/’)
(‘Tick’, ‘core’, LogLevel.VERBOSE, ‘Request 8: resolve(omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/ConveyorBelt_A08_PR_NVD_01.usd): Found omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/ConveyorBelt_A08_PR_NVD_01.usd’)
(‘Main’, ‘core’, LogLevel.VERBOSE, ‘Request 10: getLocalFile(omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/ConveyorBelt_A08_PR_NVD_01.usd)’)
(‘Tick’, ‘provider_nucleus’, LogLevel.DEBUG, ‘ListCache hit! omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/’)
(‘Tick’, ‘core’, LogLevel.VERBOSE, ‘Request 10: getLocalFile: omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/ConveyorBelt_A08_PR_NVD_01.usd already exists as C:\Users\sogam\AppData\Local\ov\cache\client\omniverse\5c27f098c9acccb345ca357904455771bd1fdbdc90e8eba7614bd6bfc8fe24d9.usd, not downloading’)
(‘Tick’, ‘core’, LogLevel.VERBOSE, ‘Request 10: getLocalFile(omniverse://localhost/Users/test/iot-samples/ConveyorBelt_A08_PR_NVD_01/ConveyorBelt_A08_PR_NVD_01.usd): Ok C:\Users\sogam\AppData\Local\ov\cache\client\omniverse\5c27f098c9acccb345ca357904455771bd1fdbdc90e8eba7614bd6bfc8fe24d9.usd’)
(‘File IO’, ‘provider_file’, LogLevel.VERBOSE, ‘GetFileAttributesExW() returned “指定されたパスが見つかりません。”’)

You can see from your log, that you are not correctly logged into Nucleus or into your account. You must be authorized to pull down live web assets and it is refusing your authorization token. So quit out of everything completely and start fresh and make sure you are logged into Launcher and Into Nucleus if you have Nucleus installed.

(‘Tick’, ‘discovery’, LogLevel.INFO, ‘Discovery(ws://localhost/omni/discovery): Auth::Credentials search failed: Connection is terminated’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(ws://localhost/omni/discovery): Auth::Tokens search failed: Connection is terminated’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(ws://localhost/omni/discovery): Auth::DeviceFlow search failed: Connection is terminated’)
(‘Tick’, ‘discovery’, LogLevel.DEBUG, ‘Discovery(ws://localhost/omni/discovery): Api::Connection search failed: Connection is terminated’)

Thank you for your response.
I am logged in to OmniverseLauncher.
Also, the Nuculeus server is prepared and logged in on localhost under the name test.
Is this correct?
The same error occurs in this situation.

Thank you.

Ok thanks. Can you send me your full LOGS as an attachment, and we can take a look.

Thank you very much.
I have attached the following three log files.

  1. iot-samples_ingest_app_mqtt_log.txt
    log output when running ingest_app_mqtt on iot-samples
    2.Auth.log
    Auth logs on localhost:3080
    3.Nucleus.log
    Nucleus logs on localhost:3080

If I need any other information, I will send it anytime.

iot-samples_ingest_app_mqtt_log.txt (34.0 KB)
Auth.log (1.3 MB)
Nucleus.log (7.5 MB)