{"action":"opened","issue":{"url":"https://api.github.com/repos/kermitt2/grobid/issues/100","repository_url":"https://api.github.com/repos/kermitt2/grobid","labels_url":"https://api.github.com/repos/kermitt2/grobid/issues/100/labels{/name}","comments_url":"https://api.github.com/repos/kermitt2/grobid/issues/100/comments","events_url":"https://api.github.com/repos/kermitt2/grobid/issues/100/events","html_url":"https://github.com/kermitt2/grobid/issues/100","id":153785423,"number":100,"title":"[Wapiti] Loading model -> error: invalid format <No such file or directory>","user":{"login":"kclaes","id":1501824,"avatar_url":"https://avatars.githubusercontent.com/u/1501824?v=3","gravatar_id":"","url":"https://api.github.com/users/kclaes","html_url":"https://github.com/kclaes","followers_url":"https://api.github.com/users/kclaes/followers","following_url":"https://api.github.com/users/kclaes/following{/other_user}","gists_url":"https://api.github.com/users/kclaes/gists{/gist_id}","starred_url":"https://api.github.com/users/kclaes/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kclaes/subscriptions","organizations_url":"https://api.github.com/users/kclaes/orgs","repos_url":"https://api.github.com/users/kclaes/repos","events_url":"https://api.github.com/users/kclaes/events{/privacy}","received_events_url":"https://api.github.com/users/kclaes/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-05-09T14:11:08Z","updated_at":"2016-05-09T14:11:08Z","closed_at":null,"body":"Hi,\r\n\r\nI'm trying to run grobid-service in Linux (AWS, more specifically).\r\n\r\nThe build went fine without -DSkiptests, and I've adjusted the filter.properties to replicate the correct file location (I've specified /opt/grobid-home in that file and unzipped the grobid-home artifact in said directory).\r\n\r\nJetty starts and loads Grobid fine. \r\nHowever, when uploading a document, I get the following error in the Jetty logs before is completely quits:\r\n\r\n```\r\n[Wapiti] Loading model: \"/opt/grobid-home/models/header/model.wapiti\"\r\nerror: invalid format\r\n        <No such file or directory>\r\n```\r\n\r\nObviously, I double checked that the file exists and is accessible for all users.\r\n\r\nScenarios tried:\r\n- Native AWS: error\r\n- Docker container in AWS/OSX/Windows: error\r\n- OSX: works\r\n\r\nSo, it seems to work out of the box with OSX, but on Linux it doesn't (Docker is Linux for all practical purposes).\r\n\r\nWould you have any pointers or things I can try?\r\n\r\nFor completeness, the Docker file I used (pretty straightforward)\r\n```\r\nFROM jetty:9.3-jre8\r\n\r\nADD ./grobid-home/target/grobid-home-0.4.1-SNAPSHOT.zip /opt\r\nRUN unzip /opt/grobid-home-0.4.1-SNAPSHOT.zip -d /opt && rm /opt/grobid-home-0.4.1-SNAPSHOT.zip\r\n\r\nCOPY ./grobid-service/target/grobid-service-0.4.1-SNAPSHOT.war /var/lib/jetty/webapps/ROOT.war\r\n\r\n```\r\n\r\n"}}