{"action":"opened","issue":{"url":"https://api.github.com/repos/dwavesystems/dimod/issues/189","repository_url":"https://api.github.com/repos/dwavesystems/dimod","labels_url":"https://api.github.com/repos/dwavesystems/dimod/issues/189/labels{/name}","comments_url":"https://api.github.com/repos/dwavesystems/dimod/issues/189/comments","events_url":"https://api.github.com/repos/dwavesystems/dimod/issues/189/events","html_url":"https://github.com/dwavesystems/dimod/issues/189","id":324571299,"number":189,"title":"Iterating through sample with 0 columns fails","user":{"login":"bellert","id":1570179,"avatar_url":"https://avatars3.githubusercontent.com/u/1570179?v=4","gravatar_id":"","url":"https://api.github.com/users/bellert","html_url":"https://github.com/bellert","followers_url":"https://api.github.com/users/bellert/followers","following_url":"https://api.github.com/users/bellert/following{/other_user}","gists_url":"https://api.github.com/users/bellert/gists{/gist_id}","starred_url":"https://api.github.com/users/bellert/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bellert/subscriptions","organizations_url":"https://api.github.com/users/bellert/orgs","repos_url":"https://api.github.com/users/bellert/repos","events_url":"https://api.github.com/users/bellert/events{/privacy}","received_events_url":"https://api.github.com/users/bellert/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-05-18T22:39:31Z","updated_at":"2018-05-18T22:39:31Z","closed_at":null,"author_association":"MEMBER","body":"`ValueError: Iteration of zero-sized operands is not enabled`"}}
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