{"action":"opened","issue":{"url":"https://api.github.com/repos/tealeg/xlsx/issues/133","labels_url":"https://api.github.com/repos/tealeg/xlsx/issues/133/labels{/name}","comments_url":"https://api.github.com/repos/tealeg/xlsx/issues/133/comments","events_url":"https://api.github.com/repos/tealeg/xlsx/issues/133/events","html_url":"https://github.com/tealeg/xlsx/issues/133","id":92620154,"number":133,"title":"Opening an xlsx file and saving it as another xlsx file creates an invalid file","user":{"login":"manuviswam","id":6387988,"avatar_url":"https://avatars.githubusercontent.com/u/6387988?v=3","gravatar_id":"","url":"https://api.github.com/users/manuviswam","html_url":"https://github.com/manuviswam","followers_url":"https://api.github.com/users/manuviswam/followers","following_url":"https://api.github.com/users/manuviswam/following{/other_user}","gists_url":"https://api.github.com/users/manuviswam/gists{/gist_id}","starred_url":"https://api.github.com/users/manuviswam/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/manuviswam/subscriptions","organizations_url":"https://api.github.com/users/manuviswam/orgs","repos_url":"https://api.github.com/users/manuviswam/repos","events_url":"https://api.github.com/users/manuviswam/events{/privacy}","received_events_url":"https://api.github.com/users/manuviswam/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-07-02T12:02:00Z","updated_at":"2015-07-02T12:02:00Z","closed_at":null,"body":"```go\r\npackage main\r\n\r\nimport (\r\n\t\"fmt\"\r\n\t\"github.com/tealeg/xlsx\"\r\n)\r\n\r\nfunc main() {\r\n\tvar file *xlsx.File\r\n\tvar err error\r\n\r\n\tfile, err = xlsx.OpenFile(\"/path/to/file.xlsx\")\r\n\terr = file.Save(\"/path/to/anotherFile.xlsx\")\r\n\tif err != nil {\r\n\t\tfmt.Printf(err.Error())\r\n\t}\r\n}\r\n```\r\n\r\nThe above code compiles and runs fine. It creates anotherFile.xlsx but when opening this file Excel application crashes."}}