{"action":"closed","issue":{"url":"https://api.github.com/repos/akeneo-labs/ExcelConnectorBundle/issues/40","repository_url":"https://api.github.com/repos/akeneo-labs/ExcelConnectorBundle","labels_url":"https://api.github.com/repos/akeneo-labs/ExcelConnectorBundle/issues/40/labels{/name}","comments_url":"https://api.github.com/repos/akeneo-labs/ExcelConnectorBundle/issues/40/comments","events_url":"https://api.github.com/repos/akeneo-labs/ExcelConnectorBundle/issues/40/events","html_url":"https://github.com/akeneo-labs/ExcelConnectorBundle/issues/40","id":140900711,"number":40,"title":"Zero-Length Keys while Product Import","user":{"login":"McSurf84","id":7124386,"avatar_url":"https://avatars.githubusercontent.com/u/7124386?v=3","gravatar_id":"","url":"https://api.github.com/users/McSurf84","html_url":"https://github.com/McSurf84","followers_url":"https://api.github.com/users/McSurf84/followers","following_url":"https://api.github.com/users/McSurf84/following{/other_user}","gists_url":"https://api.github.com/users/McSurf84/gists{/gist_id}","starred_url":"https://api.github.com/users/McSurf84/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/McSurf84/subscriptions","organizations_url":"https://api.github.com/users/McSurf84/orgs","repos_url":"https://api.github.com/users/McSurf84/repos","events_url":"https://api.github.com/users/McSurf84/events{/privacy}","received_events_url":"https://api.github.com/users/McSurf84/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/akeneo-labs/ExcelConnectorBundle/labels/bug","name":"bug","color":"fc2929"}],"state":"closed","locked":false,"assignee":{"login":"fitn","id":2131005,"avatar_url":"https://avatars.githubusercontent.com/u/2131005?v=3","gravatar_id":"","url":"https://api.github.com/users/fitn","html_url":"https://github.com/fitn","followers_url":"https://api.github.com/users/fitn/followers","following_url":"https://api.github.com/users/fitn/following{/other_user}","gists_url":"https://api.github.com/users/fitn/gists{/gist_id}","starred_url":"https://api.github.com/users/fitn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fitn/subscriptions","organizations_url":"https://api.github.com/users/fitn/orgs","repos_url":"https://api.github.com/users/fitn/repos","events_url":"https://api.github.com/users/fitn/events{/privacy}","received_events_url":"https://api.github.com/users/fitn/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/akeneo-labs/ExcelConnectorBundle/milestones/1","html_url":"https://github.com/akeneo-labs/ExcelConnectorBundle/milestones/v1.5","labels_url":"https://api.github.com/repos/akeneo-labs/ExcelConnectorBundle/milestones/1/labels","id":1648375,"number":1,"title":"v1.5","description":null,"creator":{"login":"fitn","id":2131005,"avatar_url":"https://avatars.githubusercontent.com/u/2131005?v=3","gravatar_id":"","url":"https://api.github.com/users/fitn","html_url":"https://github.com/fitn","followers_url":"https://api.github.com/users/fitn/followers","following_url":"https://api.github.com/users/fitn/following{/other_user}","gists_url":"https://api.github.com/users/fitn/gists{/gist_id}","starred_url":"https://api.github.com/users/fitn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fitn/subscriptions","organizations_url":"https://api.github.com/users/fitn/orgs","repos_url":"https://api.github.com/users/fitn/repos","events_url":"https://api.github.com/users/fitn/events{/privacy}","received_events_url":"https://api.github.com/users/fitn/received_events","type":"User","site_admin":false},"open_issues":0,"closed_issues":2,"state":"open","created_at":"2016-03-16T16:30:50Z","updated_at":"2016-03-21T13:13:41Z","due_on":null,"closed_at":null},"comments":1,"created_at":"2016-03-15T07:55:24Z","updated_at":"2016-03-21T13:13:41Z","closed_at":"2016-03-21T13:13:41Z","body":"Hello everybody,\r\n\r\nI´m using Akeneo 1.4 with MongoDB 2.4.14. When I export all my products into a xlsx file and try to reimport them I´ll get the following error:\r\n`{\"id\":\"zero-length keys are not allowed, did you use $ with double quotes?\",\"domain\":\"messages\",\"locale\":\"en\"}`\r\n\r\nIt is possible to configure MongoDB to accept zero length keys, but from my experience it can lead to data failure or misbehaviour.\r\n\r\nIs there any way to prevent from this error?"}}