{"action":"created","issue":{"url":"https://api.github.com/repos/tue-robotics/robot_smach_states/issues/30","labels_url":"https://api.github.com/repos/tue-robotics/robot_smach_states/issues/30/labels{/name}","comments_url":"https://api.github.com/repos/tue-robotics/robot_smach_states/issues/30/comments","events_url":"https://api.github.com/repos/tue-robotics/robot_smach_states/issues/30/events","html_url":"https://github.com/tue-robotics/robot_smach_states/issues/30","id":65707885,"number":30,"title":"Crash on designator resolve","user":{"login":"LFBFerreira","id":5888635,"avatar_url":"https://avatars.githubusercontent.com/u/5888635?v=3","gravatar_id":"","url":"https://api.github.com/users/LFBFerreira","html_url":"https://github.com/LFBFerreira","followers_url":"https://api.github.com/users/LFBFerreira/followers","following_url":"https://api.github.com/users/LFBFerreira/following{/other_user}","gists_url":"https://api.github.com/users/LFBFerreira/gists{/gist_id}","starred_url":"https://api.github.com/users/LFBFerreira/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/LFBFerreira/subscriptions","organizations_url":"https://api.github.com/users/LFBFerreira/orgs","repos_url":"https://api.github.com/users/LFBFerreira/repos","events_url":"https://api.github.com/users/LFBFerreira/events{/privacy}","received_events_url":"https://api.github.com/users/LFBFerreira/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/tue-robotics/robot_smach_states/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":{"login":"LoyVanBeek","id":709259,"avatar_url":"https://avatars.githubusercontent.com/u/709259?v=3","gravatar_id":"","url":"https://api.github.com/users/LoyVanBeek","html_url":"https://github.com/LoyVanBeek","followers_url":"https://api.github.com/users/LoyVanBeek/followers","following_url":"https://api.github.com/users/LoyVanBeek/following{/other_user}","gists_url":"https://api.github.com/users/LoyVanBeek/gists{/gist_id}","starred_url":"https://api.github.com/users/LoyVanBeek/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/LoyVanBeek/subscriptions","organizations_url":"https://api.github.com/users/LoyVanBeek/orgs","repos_url":"https://api.github.com/users/LoyVanBeek/repos","events_url":"https://api.github.com/users/LoyVanBeek/events{/privacy}","received_events_url":"https://api.github.com/users/LoyVanBeek/received_events","type":"User","site_admin":false},"milestone":null,"comments":3,"created_at":"2015-04-01T15:07:02Z","updated_at":"2015-04-01T15:20:31Z","closed_at":null,"body":"Yesterday it was working, today its not, so some recent change broke it.\r\n\r\nWhen trying to resolve a designator i get this output:\r\n\r\n[ERROR] [WallTime: 1427900176.466746] InvalidUserCodeError: Could not execute state 'LOOK_AT_OPERATOR' of type '<person_recognition_states.LookAtPersonInFront object at 0x7f4a6990b210>': Traceback (most recent call last):\r\n  File \"/opt/ros/indigo/lib/python2.7/dist-packages/smach/state_machine.py\", line 247, in _update_once\r\n    self._remappings[self._current_label]))\r\n  File \"/home/luis/ros/indigo/repos/https:/github.com/tue-robotics/tue_robocup.git/challenge_person_recognition/src/person_recognition_states.py\", line 136, in execute\r\n    desgnResult = humanDesignator.resolve()\r\n  File \"/home/luis/ros/indigo/system/src/robot_smach_states/src/robot_smach_states/util/designators/designator.py\", line 323, in resolve\r\n    entities = self.ed.get_entities(_type, _center_point, self.radius, _id, self.parse)\r\n  File \"/home/luis/ros/indigo/system/src/robot_skills/src/robot_skills/world_model_ed.py\", line 44, in get_entities\r\n    center_point = self._transform_center_point_to_map(center_point)\r\n  File \"/home/luis/ros/indigo/system/src/robot_skills/src/robot_skills/world_model_ed.py\", line 92, in _transform_center_point_to_map\r\n    point_in_map = transformations.tf_transform(pointstamped.point, pointstamped.header.frame_id, \"/map\", self._tf_listener)\r\n  File \"/home/luis/ros/indigo/system/src/robot_skills/src/robot_skills/util/transformations.py\", line 110, in tf_transform\r\n    output_coordinates = tf_listener.transformPoint(outputframe, ps)\r\n  File \"/home/luis/ros/indigo/system/src/tf_server/src/tf_server/tf_client.py\", line 38, in transformPoint\r\n    raise tf.Exception(resp.error_msg)\r\nException: Invalid argument passed to lookupTransform argument source_frame in tf2 frame_ids cannot be empty\r\n"},"comment":{"url":"https://api.github.com/repos/tue-robotics/robot_smach_states/issues/comments/88521241","html_url":"https://github.com/tue-robotics/robot_smach_states/issues/30#issuecomment-88521241","issue_url":"https://api.github.com/repos/tue-robotics/robot_smach_states/issues/30","id":88521241,"user":{"login":"LoyVanBeek","id":709259,"avatar_url":"https://avatars.githubusercontent.com/u/709259?v=3","gravatar_id":"","url":"https://api.github.com/users/LoyVanBeek","html_url":"https://github.com/LoyVanBeek","followers_url":"https://api.github.com/users/LoyVanBeek/followers","following_url":"https://api.github.com/users/LoyVanBeek/following{/other_user}","gists_url":"https://api.github.com/users/LoyVanBeek/gists{/gist_id}","starred_url":"https://api.github.com/users/LoyVanBeek/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/LoyVanBeek/subscriptions","organizations_url":"https://api.github.com/users/LoyVanBeek/orgs","repos_url":"https://api.github.com/users/LoyVanBeek/repos","events_url":"https://api.github.com/users/LoyVanBeek/events{/privacy}","received_events_url":"https://api.github.com/users/LoyVanBeek/received_events","type":"User","site_admin":false},"created_at":"2015-04-01T15:20:31Z","updated_at":"2015-04-01T15:20:31Z","body":"Oh boy I really broke it bad... I fix this asap"}}