{"action":"created","issue":{"url":"https://api.github.com/repos/uuvsimulator/uuv_simulator/issues/195","repository_url":"https://api.github.com/repos/uuvsimulator/uuv_simulator","labels_url":"https://api.github.com/repos/uuvsimulator/uuv_simulator/issues/195/labels{/name}","comments_url":"https://api.github.com/repos/uuvsimulator/uuv_simulator/issues/195/comments","events_url":"https://api.github.com/repos/uuvsimulator/uuv_simulator/issues/195/events","html_url":"https://github.com/uuvsimulator/uuv_simulator/issues/195","id":293301903,"number":195,"title":"Issue With Controller Tutorial - Matrix Problem?","user":{"login":"swordsgnat","id":32942110,"avatar_url":"https://avatars3.githubusercontent.com/u/32942110?v=4","gravatar_id":"","url":"https://api.github.com/users/swordsgnat","html_url":"https://github.com/swordsgnat","followers_url":"https://api.github.com/users/swordsgnat/followers","following_url":"https://api.github.com/users/swordsgnat/following{/other_user}","gists_url":"https://api.github.com/users/swordsgnat/gists{/gist_id}","starred_url":"https://api.github.com/users/swordsgnat/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/swordsgnat/subscriptions","organizations_url":"https://api.github.com/users/swordsgnat/orgs","repos_url":"https://api.github.com/users/swordsgnat/repos","events_url":"https://api.github.com/users/swordsgnat/events{/privacy}","received_events_url":"https://api.github.com/users/swordsgnat/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":10,"created_at":"2018-01-31T20:33:31Z","updated_at":"2018-02-27T20:53:54Z","closed_at":null,"author_association":"NONE","body":"Hey, I've been working with uuv_simulator for a few months now on a virtual machine. I recently got a dedicated Ubuntu machine, and did a fresh install. When I tried to run the custom dynamic positioning controller tutorial as a test, though, I keep running into this weird error, shown below. Anyone have any idea what it is? \r\n\r\n```\r\ngzserver: /usr/include/eigen3/Eigen/src/Core/DenseStorage.h:109: Eigen::internal::plain_array<T, Size, MatrixOrArrayOptions, 16>::plain_array() [with T = double; int Size = 6; int MatrixOrArrayOptions = 0]: Assertion `(reinterpret_cast<size_t>(eigen_unaligned_array_assert_workaround_gcc47(array)) & (15)) == 0 && \"this assertion is explained here: \" \"http://eigen.tuxfamily.org/dox-devel/group__TopicUnalignedArrayAssert.html\" \" **** READ THIS WEB PAGE !!! ****\"' failed.\r\n[rexrov/urdf_spawner-4] process has finished cleanly\r\nlog file: /home/nate/.ros/log/543ca190-06c5-11e8-8c94-f8b156a60794/rexrov-urdf_spawner-4*.log\r\nAborted (core dumped)\r\n[gazebo-2] process has died [pid 26500, exit code 134, cmd /opt/ros/kinetic/lib/gazebo_ros/gzserver -e ode worlds/ocean_waves.world __name:=gazebo __log:=/home/nate/.ros/log/543ca190-06c5-11e8-8c94-f8b156a60794/gazebo-2.log].\r\nlog file: /home/nate/.ros/log/543ca190-06c5-11e8-8c94-f8b156a60794/gazebo-2*.log\r\n```\r\n"},"comment":{"url":"https://api.github.com/repos/uuvsimulator/uuv_simulator/issues/comments/369022267","html_url":"https://github.com/uuvsimulator/uuv_simulator/issues/195#issuecomment-369022267","issue_url":"https://api.github.com/repos/uuvsimulator/uuv_simulator/issues/195","id":369022267,"user":{"login":"swordsgnat","id":32942110,"avatar_url":"https://avatars3.githubusercontent.com/u/32942110?v=4","gravatar_id":"","url":"https://api.github.com/users/swordsgnat","html_url":"https://github.com/swordsgnat","followers_url":"https://api.github.com/users/swordsgnat/followers","following_url":"https://api.github.com/users/swordsgnat/following{/other_user}","gists_url":"https://api.github.com/users/swordsgnat/gists{/gist_id}","starred_url":"https://api.github.com/users/swordsgnat/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/swordsgnat/subscriptions","organizations_url":"https://api.github.com/users/swordsgnat/orgs","repos_url":"https://api.github.com/users/swordsgnat/repos","events_url":"https://api.github.com/users/swordsgnat/events{/privacy}","received_events_url":"https://api.github.com/users/swordsgnat/received_events","type":"User","site_admin":false},"created_at":"2018-02-27T20:53:54Z","updated_at":"2018-02-27T20:53:54Z","author_association":"NONE","body":"I'm running a 32 bit version of Ubuntu - I may be wrong, since I haven't used Docker before, but I think it needs 64 bit to work? Does uuv_simulator require 64 bit as well - could that be a possible discrepancy?"}}
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