Hello,

I have an issue with syncing bank accounts. No matter which sync provider or bank I choose, I get to the screen where my bank accounts are listed and the I'm asked to sync.

When I press sync it loads for a short while, then I'm always presented with the following error. Does anybody have a clue?

RPC_ERROR

Odoo\ Server\ Error

Traceback\ \(most\ recent\ call\ last\):

 \ File\ "/home/odoo/src/odoo/odoo/models\\.py",\\ line\\ 5165,\\ in\\ ensure_one

 \\  \\ _id,\\ =\\ self\\._ids

ValueError:\\ too\\ many\\ values\\ to\\ unpack\\ \\(expected\\ 1\\)

During\\ handling\\ of\\ the\\ above\\ exception,\\ another\\ exception\\ occurred:

Traceback\\ \\(most\\ recent\\ call\\ last\\):

 \\ File\\ "/home/odoo/src/odoo/odoo/http\\.py",\\ line\\ 1591,\\ in\\ _serve_db

 \\  \\ return\\ service_model\\.retrying\\(self\\._serve_ir_http,\\ self\\.env\\)

 \\ File\\ "/home/odoo/src/odoo/odoo/service/model\\.py",\\ line\\ 133,\\ in\\ retrying

 \\  \\ result\\ =\\ func\\(\\)

 \\ File\\ "/home/odoo/src/odoo/odoo/http\\.py",\\ line\\ 1618,\\ in\\ _serve_ir_http

 \\  \\ response\\ =\\ self\\.dispatcher\\.dispatch\\(rule\\.endpoint,\\ args\\)

 \\ File\\ "/home/odoo/src/odoo/odoo/http\\.py",\\ line\\ 1822,\\ in\\ dispatch

 \\  \\ result\\ =\\ self\\.request\\.registry\\['ir\\.http'\\]\\._dispatch\\(endpoint\\)

 \\ File\\ "/home/odoo/src/odoo/addons/website/models/ir_http\\.py",\\ line\\ 237,\\ in\\ _dispatch

 \\  \\ response\\ =\\ super\\(\\)\\._dispatch\\(endpoint\\)

 \\ File\\ "/home/odoo/src/odoo/odoo/addons/base/models/ir_http\\.py",\\ line\\ 154,\\ in\\ _dispatch

 \\  \\ result\\ =\\ endpoint\\(\\*\\*request\\.params\\)

 \\ File\\ "/home/odoo/src/odoo/odoo/http\\.py",\\ line\\ 697,\\ in\\ route_wrapper

 \\  \\ result\\ =\\ endpoint\\(self,\\ \\*args,\\ \\*\\*params_ok\\)

 \\ File\\ "/home/odoo/src/odoo/addons/web/controllers/dataset\\.py",\\ line\\ 46,\\ in\\ call_button

 \\  \\ action\\ =\\ self\\._call_kw\\(model,\\ method,\\ args,\\ kwargs\\)

 \\ File\\ "/home/odoo/src/odoo/addons/web/controllers/dataset\\.py",\\ line\\ 33,\\ in\\ _call_kw

 \\  \\ return\\ call_kw\\(request\\.env\\[model\\],\\ method,\\ args,\\ kwargs\\)

 \\ File\\ "/home/odoo/src/odoo/odoo/api\\.py",\\ line\\ 466,\\ in\\ call_kw

 \\  \\ result\\ =\\ _call_kw_multi\\(method,\\ model,\\ args,\\ kwargs\\)

 \\ File\\ "/home/odoo/src/odoo/odoo/api\\.py",\\ line\\ 453,\\ in\\ _call_kw_multi

 \\  \\ result\\ =\\ method\\(recs,\\ \\*args,\\ \\*\\*kwargs\\)

 \\ File\\ "/home/odoo/src/enterprise/account_online_synchronization/models/account_journal\\.py",\\ line\\ 70,\\ in\\ manual_sync

 \\  \\ return\\ self\\.account_online_link_id\\.with_context\\(dont_show_transactions=True\\)\\._fetch_transactions\\(accounts=account\\)

 \\ File\\ "/home/odoo/src/enterprise/account_online_synchronization/models/account_online\\.py",\\ line\\ 423,\\ in\\ _fetch_transactions

 \\  \\ bank_statement_line_ids\\ \\+=\\ online_account\\._retrieve_transactions\\(\\)

 \\ File\\ "/home/odoo/src/enterprise/account_online_synchronization/models/account_online\\.py",\\ line\\ 120,\\ in\\ _retrieve_transactions

 \\  \\ return\\ self\\.env\\['account\\.bank\\.statement\\.line'\\]\\._online_sync_bank_statement\\(transactions,\\ self\\)

 \\ File\\ "/home/odoo/src/enterprise/account_online_synchronization/models/account_bank_statement\\.py",\\ line\\ 102,\\ in\\ _online_sync_bank_statement

 \\  \\ line_to_reconcile\\ \\+=\\ self\\.with_user\\(SUPERUSER_ID\\)\\.env\\['account\\.bank\\.statement\\.line'\\]\\.with_context\\(skip_statement_line_cron_trigger=True\\)\\.create\\(st_line_vals_list\\)

 \\ File\\ "",\\ line\\ 2,\\ in\\ create

 \\ File\\ "/home/odoo/src/odoo/odoo/api\\.py",\\ line\\ 415,\\ in\\ _model_create_multi

 \\  \\ return\\ create\\(self,\\ arg\\)

 \\ File\\ "/home/odoo/src/odoo/addons/account/models/account_bank_statement_line\\.py",\\ line\\ 373,\\ in\\ create

 \\  \\ st_lines\\.move_id\\.action_post\\(\\)

 \\ File\\ "/home/odoo/src/user/oerp_invoice_hungary/models/account_move\\.py",\\ line\\ 183,\\ in\\ action_post

 \\  \\ if\\ not\\ self\\.oerp_nav_compliant:

 \\ File\\ "/home/odoo/src/odoo/odoo/fields\\.py",\\ line\\ 1153,\\ in\\ __get__

 \\  \\ record\\.ensure_one\\(\\)

 \\ File\\ "/home/odoo/src/odoo/odoo/models\\.py",\\ line\\ 5168,\\ in\\ ensure_one

 \\  \\ raise\\ ValueError\\("Expected\\ singleton:\\ %s"\\ %\\ self\\)

ValueError:\\ Expected\\ singleton:\\ account\\.move\\(982,\\ 983,\\ 984,\\ 985,\\ 986,\\ 987,\\ 988,\\ 989,\\ 990,\\ 991,\\ 992,\\ 993,\\ 994,\\ 995,\\ 996,\\ 997,\\ 998,\\ 999,\\ 1000,\\ 1001,\\ 1002,\\ 1003,\\ 1004,\\ 1005,\\ 1006,\\ 1007,\\ 1008,\\ 1009,\\ 1010,\\ 1011,\\ 1012,\\ 1013,\\ 1014,\\ 1015,\\ 1016,\\ 1017,\\ 1018,\\ 1019,\\ 1020,\\ 1021,\\ 1022,\\ 1023,\\ 1024,\\ 1025,\\ 1026,\\ 1027,\\ 1028,\\ 1029\\)

The\\ above\\ server\\ error\\ caused\\ the\\ following\\ client\\ error:

RPC_ERROR:\\ Odoo\\ Server\\ Error

 \\  \\ at\\ makeErrorFromResponse\\ \\(https://odoo\\.creatiger\\.hu/web/assets/735\\-cb37025/web\\.assets_backend\\.min\\.js:997:163\\)

 \\  \\ at\\ XMLHttpRequest\\.\\ \\(https://odoo.creatiger.hu/web/assets/735-cb37025/web.assets_backend.min.js:1005:13)