{"action":"opened","issue":{"url":"https://api.github.com/repos/samtools/htsjdk/issues/415","labels_url":"https://api.github.com/repos/samtools/htsjdk/issues/415/labels{/name}","comments_url":"https://api.github.com/repos/samtools/htsjdk/issues/415/comments","events_url":"https://api.github.com/repos/samtools/htsjdk/issues/415/events","html_url":"https://github.com/samtools/htsjdk/issues/415","id":123864413,"number":415,"title":"build.xml:64: Problem: failed to create task or type propertyfile","user":{"login":"chaoshwc","id":16434934,"avatar_url":"https://avatars.githubusercontent.com/u/16434934?v=3","gravatar_id":"","url":"https://api.github.com/users/chaoshwc","html_url":"https://github.com/chaoshwc","followers_url":"https://api.github.com/users/chaoshwc/followers","following_url":"https://api.github.com/users/chaoshwc/following{/other_user}","gists_url":"https://api.github.com/users/chaoshwc/gists{/gist_id}","starred_url":"https://api.github.com/users/chaoshwc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/chaoshwc/subscriptions","organizations_url":"https://api.github.com/users/chaoshwc/orgs","repos_url":"https://api.github.com/users/chaoshwc/repos","events_url":"https://api.github.com/users/chaoshwc/events{/privacy}","received_events_url":"https://api.github.com/users/chaoshwc/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-25T08:25:52Z","updated_at":"2015-12-25T08:25:52Z","closed_at":null,"body":"I have never learn java before.When I download htsjdk and ant it, it showed failed to create task or type propertyfile.How can i handle it? Thanks very much!"}}