{"action":"opened","issue":{"url":"https://api.github.com/repos/takanopontaro/node-edit-xlsx/issues/3","labels_url":"https://api.github.com/repos/takanopontaro/node-edit-xlsx/issues/3/labels{/name}","comments_url":"https://api.github.com/repos/takanopontaro/node-edit-xlsx/issues/3/comments","events_url":"https://api.github.com/repos/takanopontaro/node-edit-xlsx/issues/3/events","html_url":"https://github.com/takanopontaro/node-edit-xlsx/issues/3","id":120183901,"number":3,"title":"Error: ENOENT, no such file or directory '_rels/.rels'","user":{"login":"adrprado","id":1518673,"avatar_url":"https://avatars.githubusercontent.com/u/1518673?v=3","gravatar_id":"","url":"https://api.github.com/users/adrprado","html_url":"https://github.com/adrprado","followers_url":"https://api.github.com/users/adrprado/followers","following_url":"https://api.github.com/users/adrprado/following{/other_user}","gists_url":"https://api.github.com/users/adrprado/gists{/gist_id}","starred_url":"https://api.github.com/users/adrprado/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/adrprado/subscriptions","organizations_url":"https://api.github.com/users/adrprado/orgs","repos_url":"https://api.github.com/users/adrprado/repos","events_url":"https://api.github.com/users/adrprado/events{/privacy}","received_events_url":"https://api.github.com/users/adrprado/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-03T14:31:59Z","updated_at":"2015-12-03T14:31:59Z","closed_at":null,"body":"I created a new blank spreadsheet with Excel 2010 named sample.xlsx. When I use `var xlsx = new EditXlsx('sample.xlsx');` it works as expected, but if I open this same file in Excel again and edit it (I wrote the number 1 on cell P10) and save it, when I try to rerun the EditXlsx it triggers an error:\r\n```\r\n$ node\r\n> var EditXlsx = require('edit-xlsx');\r\nundefined\r\n> var xlsx = new EditXlsx('sample.xlsx');\r\nError: ENOENT, no such file or directory '_rels/.rels'\r\n    at Object.fs.openSync (fs.js:432:18)\r\n    at Object.fs.writeFileSync (fs.js:971:15)\r\n    at new EditXlsx (/home/ubuntu/node_modules/edit-xlsx/lib/main.js:57:10)\r\n    at repl:1:12\r\n    at REPLServer.self.eval (repl.js:110:21)\r\n    at repl.js:249:20\r\n    at REPLServer.self.eval (repl.js:122:7)\r\n    at Interface.<anonymous> (repl.js:239:12)\r\n    at Interface.EventEmitter.emit (events.js:95:17)\r\n    at Interface._onLine (readline.js:202:10)\r\n>\r\n```\r\n\r\nI unziped the sample.xlsx to check its content and the file `_rels/.rels` does exist.\r\n\r\n*Running on node v0.10.25.*"}}