{"action":"created","issue":{"url":"https://api.github.com/repos/godotengine/godot/issues/4718","repository_url":"https://api.github.com/repos/godotengine/godot","labels_url":"https://api.github.com/repos/godotengine/godot/issues/4718/labels{/name}","comments_url":"https://api.github.com/repos/godotengine/godot/issues/4718/comments","events_url":"https://api.github.com/repos/godotengine/godot/issues/4718/events","html_url":"https://github.com/godotengine/godot/issues/4718","id":155732741,"number":4718,"title":"Editor crashes when you want to create a Mesh Outline for an empty mesh.","user":{"login":"unpause","id":9016634,"avatar_url":"https://avatars.githubusercontent.com/u/9016634?v=3","gravatar_id":"","url":"https://api.github.com/users/unpause","html_url":"https://github.com/unpause","followers_url":"https://api.github.com/users/unpause/followers","following_url":"https://api.github.com/users/unpause/following{/other_user}","gists_url":"https://api.github.com/users/unpause/gists{/gist_id}","starred_url":"https://api.github.com/users/unpause/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/unpause/subscriptions","organizations_url":"https://api.github.com/users/unpause/orgs","repos_url":"https://api.github.com/users/unpause/repos","events_url":"https://api.github.com/users/unpause/events{/privacy}","received_events_url":"https://api.github.com/users/unpause/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/godotengine/godot/labels/bug","name":"bug","color":"ff2222"},{"url":"https://api.github.com/repos/godotengine/godot/labels/topic:editor","name":"topic:editor","color":"ffdd44"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-05-19T13:10:20Z","updated_at":"2016-05-20T11:11:41Z","closed_at":null,"body":"**Operating system or device - Godot version:**\r\nWindows 7 64 Bit - Godot 2.0.3\r\n\r\n**Issue description** (what happened, and what was expected):\r\nWhen you click on [Create Outline Mesh...] at the Menu when you have selected a MeshInstance and the Mesh in the MeshInstance Node is empty the Editor crashes with an error in the console.\r\nI expected it to display an error dialog instead of crashing.\r\n\r\nEDIT:\r\nError Message: \r\n```\r\nERROR: Vector<class Variant>::operator []: Condition ' p_index<0 || p_index>=size() ' is true. returned: aux\r\n   At: c:\\projects\\godot-builds\\godot\\core\\vector.h:132\r\n```\r\n\r\n\r\n**Steps to reproduce:**\r\n- Create a MeshInstance Node\r\n- Add a new Mesh Resource to the MeshInstance which needs to be empty\r\n- Click on Mesh->Create Outline Mesh... at the top bar\r\n- Click Create\r\n- Editor will crash\r\n\r\n**Link to minimal example project** (optional but very welcome):\r\n"},"comment":{"url":"https://api.github.com/repos/godotengine/godot/issues/comments/220579256","html_url":"https://github.com/godotengine/godot/issues/4718#issuecomment-220579256","issue_url":"https://api.github.com/repos/godotengine/godot/issues/4718","id":220579256,"user":{"login":"akien-mga","id":4701338,"avatar_url":"https://avatars.githubusercontent.com/u/4701338?v=3","gravatar_id":"","url":"https://api.github.com/users/akien-mga","html_url":"https://github.com/akien-mga","followers_url":"https://api.github.com/users/akien-mga/followers","following_url":"https://api.github.com/users/akien-mga/following{/other_user}","gists_url":"https://api.github.com/users/akien-mga/gists{/gist_id}","starred_url":"https://api.github.com/users/akien-mga/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/akien-mga/subscriptions","organizations_url":"https://api.github.com/users/akien-mga/orgs","repos_url":"https://api.github.com/users/akien-mga/repos","events_url":"https://api.github.com/users/akien-mga/events{/privacy}","received_events_url":"https://api.github.com/users/akien-mga/received_events","type":"User","site_admin":false},"created_at":"2016-05-20T11:11:41Z","updated_at":"2016-05-20T11:11:41Z","body":"Might be related to #1990."}}
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