Hi, how are you doing?

wish you good health always.

I have a problem that until now has not been resolved.

sale order -> confirm sale -> create invoice

Odoo Warning - Missing RecordRecord does not exist or has been deleted.

odoo-server.log

2018-01-28 13:42:13,375 2032 INFO db werkzeug: 127.0.0.1 - - [28/Jan/2018 13:42:13] "POST /web/dataset/call_kw/sale.advance.payment.inv/default_get HTTP/1.1" 200 -

2018-01-28 13:42:13,753 2032 INFO db werkzeug: 127.0.0.1 - - [28/Jan/2018 13:42:13] "POST /web/dataset/call_kw/sale.order/search_read HTTP/1.1" 200 -

2018-01-28 13:42:14,105 2032 INFO db werkzeug: 127.0.0.1 - - [28/Jan/2018 13:42:14] "POST /web/dataset/call_kw/res.partner/name_get HTTP/1.1" 200 -

2018-01-28 13:42:14,119 2032 INFO db werkzeug: 127.0.0.1 - - [28/Jan/2018 13:42:14] "POST /mail/read_followers HTTP/1.1" 200 -

2018-01-28 13:42:14,127 2032 INFO db werkzeug: 127.0.0.1 - - [28/Jan/2018 13:42:14] "POST /web/dataset/search_read HTTP/1.1" 200 -

2018-01-28 13:42:14,160 2032 INFO db werkzeug: 127.0.0.1 - - [28/Jan/2018 13:42:14] "POST /web/dataset/call_kw/stock.picking/read HTTP/1.1" 200 -

2018-01-28 13:42:14,523 2032 INFO db werkzeug: 127.0.0.1 - - [28/Jan/2018 13:42:14] "POST /web/dataset/call_kw/sale.order.line/read HTTP/1.1" 200 -

where is his error?

I am confused what should I do to handle this error?

I've done various ways, but still can not.

Please help me.