{"action":"created","issue":{"url":"https://api.github.com/repos/ros/ros_comm/issues/1357","repository_url":"https://api.github.com/repos/ros/ros_comm","labels_url":"https://api.github.com/repos/ros/ros_comm/issues/1357/labels{/name}","comments_url":"https://api.github.com/repos/ros/ros_comm/issues/1357/comments","events_url":"https://api.github.com/repos/ros/ros_comm/issues/1357/events","html_url":"https://github.com/ros/ros_comm/issues/1357","id":310174368,"number":1357,"title":"roscore in 1.13.6 is broken on macos: ","user":{"login":"NikolausDemmel","id":479562,"avatar_url":"https://avatars1.githubusercontent.com/u/479562?v=4","gravatar_id":"","url":"https://api.github.com/users/NikolausDemmel","html_url":"https://github.com/NikolausDemmel","followers_url":"https://api.github.com/users/NikolausDemmel/followers","following_url":"https://api.github.com/users/NikolausDemmel/following{/other_user}","gists_url":"https://api.github.com/users/NikolausDemmel/gists{/gist_id}","starred_url":"https://api.github.com/users/NikolausDemmel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/NikolausDemmel/subscriptions","organizations_url":"https://api.github.com/users/NikolausDemmel/orgs","repos_url":"https://api.github.com/users/NikolausDemmel/repos","events_url":"https://api.github.com/users/NikolausDemmel/events{/privacy}","received_events_url":"https://api.github.com/users/NikolausDemmel/received_events","type":"User","site_admin":false},"labels":[{"id":11948475,"url":"https://api.github.com/repos/ros/ros_comm/labels/bug","name":"bug","color":"fc2929","default":true},{"id":515501728,"url":"https://api.github.com/repos/ros/ros_comm/labels/hitlist","name":"hitlist","color":"f9d0c4","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":9,"created_at":"2018-03-30T21:36:12Z","updated_at":"2018-03-31T10:45:07Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"It throws errors like\r\n\r\n```\r\nprocess[rosout-1]: started with pid [72640]\r\nlibc++abi.dylib: terminating with uncaught exception of type std::length_error: vector\r\n[rosout-1] process has died [pid 72640, exit code -6, cmd /opt/ros/lunar/lib/rosout/rosout __name:=rosout __log:=/Users/demmeln/.ros/log/8cd76b6b-345f-11e8-8884-6003088b8618/rosout-1.log].\r\nlog file: /Users/demmeln/.ros/log/8cd76b6b-345f-11e8-8884-6003088b8618/rosout-1*.log\r\n[rosout-1] restarting process\r\n```\r\n\r\nSeems like it was working fine in 1.13.5. See also discussion at https://github.com/mikepurvis/ros-install-osx/issues/114 . It seems like https://github.com/ros/ros_comm/issues/1243 introduced the offending lines.\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/ros/ros_comm/issues/comments/377684104","html_url":"https://github.com/ros/ros_comm/issues/1357#issuecomment-377684104","issue_url":"https://api.github.com/repos/ros/ros_comm/issues/1357","id":377684104,"user":{"login":"NikolausDemmel","id":479562,"avatar_url":"https://avatars1.githubusercontent.com/u/479562?v=4","gravatar_id":"","url":"https://api.github.com/users/NikolausDemmel","html_url":"https://github.com/NikolausDemmel","followers_url":"https://api.github.com/users/NikolausDemmel/followers","following_url":"https://api.github.com/users/NikolausDemmel/following{/other_user}","gists_url":"https://api.github.com/users/NikolausDemmel/gists{/gist_id}","starred_url":"https://api.github.com/users/NikolausDemmel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/NikolausDemmel/subscriptions","organizations_url":"https://api.github.com/users/NikolausDemmel/orgs","repos_url":"https://api.github.com/users/NikolausDemmel/repos","events_url":"https://api.github.com/users/NikolausDemmel/events{/privacy}","received_events_url":"https://api.github.com/users/NikolausDemmel/received_events","type":"User","site_admin":false},"created_at":"2018-03-31T10:45:06Z","updated_at":"2018-03-31T10:45:06Z","author_association":"CONTRIBUTOR","body":"@trainman419, the patch works (with a [small fix for signedness](https://github.com/trainman419/ros_comm/pull/1); turns out `RLIM_INFINITY` is `unsgined int`, so comparing to `-1` signed int doesnt work).\r\n\r\nWith this some very basic local testing confirms that roscore works.\r\n\r\nI still get these errors when starting roscore:\r\n\r\n```\r\nauto-starting new master\r\nprocess[master]: started with pid [41674]\r\nROS_MASTER_URI=http://eddard:11311/\r\n\r\nsetting /run_id to 567d4f8c-34d0-11e8-b040-6003088b8618\r\nprocess[rosout-1]: started with pid [41677]\r\nstarted core service [/rosout]\r\n[ERROR] [1522493005.013565000]: [registerService] Failed to contact master at [eddard:11311].  Retrying...\r\n[ERROR] [1522493005.074404000]: [registerPublisher] Failed to contact master at [eddard:11311].  Retrying...\r\n[ERROR] [1522493005.133195000]: [registerSubscriber] Failed to contact master at [eddard:11311].  Retrying...\r\n```\r\n\r\nIt might have been there already earlier. Sometimes I get all three errors, sometimes only 2 or 1, sometimes none. Not sure which process those messages come from."}}
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