{"action":"created","issue":{"url":"https://api.github.com/repos/strongloop/loopback-boot/issues/157","labels_url":"https://api.github.com/repos/strongloop/loopback-boot/issues/157/labels{/name}","comments_url":"https://api.github.com/repos/strongloop/loopback-boot/issues/157/comments","events_url":"https://api.github.com/repos/strongloop/loopback-boot/issues/157/events","html_url":"https://github.com/strongloop/loopback-boot/issues/157","id":110764892,"number":157,"title":"mergeObjects could not handling null property","user":{"login":"kidwm","id":822446,"avatar_url":"https://avatars.githubusercontent.com/u/822446?v=3","gravatar_id":"","url":"https://api.github.com/users/kidwm","html_url":"https://github.com/kidwm","followers_url":"https://api.github.com/users/kidwm/followers","following_url":"https://api.github.com/users/kidwm/following{/other_user}","gists_url":"https://api.github.com/users/kidwm/gists{/gist_id}","starred_url":"https://api.github.com/users/kidwm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kidwm/subscriptions","organizations_url":"https://api.github.com/users/kidwm/orgs","repos_url":"https://api.github.com/users/kidwm/repos","events_url":"https://api.github.com/users/kidwm/events{/privacy}","received_events_url":"https://api.github.com/users/kidwm/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/strongloop/loopback-boot/labels/triage","name":"triage","color":"eb6420"}],"state":"open","locked":false,"assignee":{"login":"superkhau","id":1617364,"avatar_url":"https://avatars.githubusercontent.com/u/1617364?v=3","gravatar_id":"","url":"https://api.github.com/users/superkhau","html_url":"https://github.com/superkhau","followers_url":"https://api.github.com/users/superkhau/followers","following_url":"https://api.github.com/users/superkhau/following{/other_user}","gists_url":"https://api.github.com/users/superkhau/gists{/gist_id}","starred_url":"https://api.github.com/users/superkhau/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/superkhau/subscriptions","organizations_url":"https://api.github.com/users/superkhau/orgs","repos_url":"https://api.github.com/users/superkhau/repos","events_url":"https://api.github.com/users/superkhau/events{/privacy}","received_events_url":"https://api.github.com/users/superkhau/received_events","type":"User","site_admin":false},"milestone":null,"comments":6,"created_at":"2015-10-10T03:42:55Z","updated_at":"2015-10-14T06:18:45Z","closed_at":null,"body":"server/datasources.json\r\n```json\r\n\"sqlite3\": {\r\n    \"name\": \"sqlite3\",\r\n    \"connector\": \"loopback-connector-sqlite\",\r\n    \"file_name\": null,\r\n    \"debug\": false\r\n  }\r\n```\r\nserver/datasources.production.json\r\n```json\r\n\"sqlite3\": {\r\n    \"name\": \"sqlite3\",\r\n    \"connector\": \"loopback-connector-sqlite\",\r\n    \"file_name\": \"./database.sqlite3\",\r\n    \"debug\": false\r\n  }\r\n```\r\nError:\r\n```\r\nnode_modules/loopback-boot/lib/config-loader.js:253\r\n  var origValue = target[key];\r\n                        ^\r\n\r\nTypeError: Cannot read property '0' of null\r\n```"},"comment":{"url":"https://api.github.com/repos/strongloop/loopback-boot/issues/comments/147948694","html_url":"https://github.com/strongloop/loopback-boot/issues/157#issuecomment-147948694","issue_url":"https://api.github.com/repos/strongloop/loopback-boot/issues/157","id":147948694,"user":{"login":"superkhau","id":1617364,"avatar_url":"https://avatars.githubusercontent.com/u/1617364?v=3","gravatar_id":"","url":"https://api.github.com/users/superkhau","html_url":"https://github.com/superkhau","followers_url":"https://api.github.com/users/superkhau/followers","following_url":"https://api.github.com/users/superkhau/following{/other_user}","gists_url":"https://api.github.com/users/superkhau/gists{/gist_id}","starred_url":"https://api.github.com/users/superkhau/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/superkhau/subscriptions","organizations_url":"https://api.github.com/users/superkhau/orgs","repos_url":"https://api.github.com/users/superkhau/repos","events_url":"https://api.github.com/users/superkhau/events{/privacy}","received_events_url":"https://api.github.com/users/superkhau/received_events","type":"User","site_admin":false},"created_at":"2015-10-14T06:18:45Z","updated_at":"2015-10-14T06:18:45Z","body":">loopback-connector-sqlite use this config property and works fine.\r\n\r\nWhat do you mean? The connector only supports the property `file` and not `file_name`. I cloned your repo, changed `datasources.local.json`'s `file_name` property to `file` and the error disappears. Can you try this?"}}