{"action":"opened","issue":{"url":"https://api.github.com/repos/nathanhaigh/amos/issues/1","labels_url":"https://api.github.com/repos/nathanhaigh/amos/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/nathanhaigh/amos/issues/1/comments","events_url":"https://api.github.com/repos/nathanhaigh/amos/issues/1/events","html_url":"https://github.com/nathanhaigh/amos/issues/1","id":76437065,"number":1,"title":"unitigger segfaults","user":{"login":"imranfanaswala","id":422028,"avatar_url":"https://avatars.githubusercontent.com/u/422028?v=3","gravatar_id":"","url":"https://api.github.com/users/imranfanaswala","html_url":"https://github.com/imranfanaswala","followers_url":"https://api.github.com/users/imranfanaswala/followers","following_url":"https://api.github.com/users/imranfanaswala/following{/other_user}","gists_url":"https://api.github.com/users/imranfanaswala/gists{/gist_id}","starred_url":"https://api.github.com/users/imranfanaswala/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/imranfanaswala/subscriptions","organizations_url":"https://api.github.com/users/imranfanaswala/orgs","repos_url":"https://api.github.com/users/imranfanaswala/repos","events_url":"https://api.github.com/users/imranfanaswala/events{/privacy}","received_events_url":"https://api.github.com/users/imranfanaswala/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-05-14T17:51:20Z","updated_at":"2015-05-14T17:51:20Z","closed_at":null,"body":"Hello,\r\n\r\n'tigger' segfaults on the attached FASTA file (rename the file to .png). Here are the commands:\r\n\r\n```\r\nnucmer -maxmatch -c 40 sample.fa sample.fa -p sample\r\nshow-coords -H -c -l -o -r sample.delta | nucmerAnnotate -ignore 180 | egrep 'BEGIN|END|CONTAIN|IDENTITY' > sample.coords\r\nnucmer2ovl -ignore 180 -tab sample.coords | sort2 > sample.ovl\r\novl2OVL sample.ovl > sample.OVL\r\ntoAmos -o sample.afg -s sample.fa\r\nbank-transact -c -z -b sample.bnk -m sample.afg\r\nbank-transact    -z -b sample.bnk -m sample.OVL\r\ntigger -v 3 -g -b sample.bnk\r\n![sample](https://cloud.githubusercontent.com/assets/422028/7638044/763d9414-fa72-11e4-8fbe-813602f61eca.png)\r\n\r\n\r\n```\r\nThe stack trace shows:\r\n#0  Graph::new_edge (this=0x87e1048, p_n1=0x87e8260, p_n2=0x0, p_element=0x87e8bf0) at Graph.cc:217\r\n217         p_n2->add_iedge(e);\r\n\r\n\r\n\r\n"}}