{"action":"created","issue":{"url":"https://api.github.com/repos/WEC-Sim/bemio/issues/27","labels_url":"https://api.github.com/repos/WEC-Sim/bemio/issues/27/labels{/name}","comments_url":"https://api.github.com/repos/WEC-Sim/bemio/issues/27/comments","events_url":"https://api.github.com/repos/WEC-Sim/bemio/issues/27/events","html_url":"https://github.com/WEC-Sim/bemio/issues/27","id":101455474,"number":27,"title":"WEC-Sim Joint Error","user":{"login":"MattSharman","id":12332176,"avatar_url":"https://avatars.githubusercontent.com/u/12332176?v=3","gravatar_id":"","url":"https://api.github.com/users/MattSharman","html_url":"https://github.com/MattSharman","followers_url":"https://api.github.com/users/MattSharman/followers","following_url":"https://api.github.com/users/MattSharman/following{/other_user}","gists_url":"https://api.github.com/users/MattSharman/gists{/gist_id}","starred_url":"https://api.github.com/users/MattSharman/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MattSharman/subscriptions","organizations_url":"https://api.github.com/users/MattSharman/orgs","repos_url":"https://api.github.com/users/MattSharman/repos","events_url":"https://api.github.com/users/MattSharman/events{/privacy}","received_events_url":"https://api.github.com/users/MattSharman/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-08-17T16:04:58Z","updated_at":"2015-08-17T22:19:45Z","closed_at":null,"body":"Hi All,\r\n\r\nThis may be a similar issue to #26. But in running WEC-sim with Nemoh I'm getting this error:\r\n\r\n>Simulating the WEC device defined in the SimMechanics model Flume_006.slx...   \r\n>Error using wecSim (line 130)\r\n> ['Flume_006/Global Reference Frame/Solver\r\n>Configuration']: Error evaluating equations at time 0.0.\r\n>Stopping simulation.  There may be a singularity in the\r\n>solution.  If not, try reducing the step size (either by\r\n>reducing the fixed step size or by tightening the error\r\n>tolerances)\r\n\r\n>Caused by:\r\n    >Error using wecSim (line 130)\r\n    >* ['Flume_006/Floating/Planar Joint']:\r\n   > 'Flume_006/Floating/Planar Joint' has a degenerate mass\r\n   > distribution on its follower side.\r\n\r\nAny idea what the problem is? Or where I should start my search?\r\nMany thanks!"},"comment":{"url":"https://api.github.com/repos/WEC-Sim/bemio/issues/comments/131980889","html_url":"https://github.com/WEC-Sim/bemio/issues/27#issuecomment-131980889","issue_url":"https://api.github.com/repos/WEC-Sim/bemio/issues/27","id":131980889,"user":{"login":"lawsonro3","id":2658349,"avatar_url":"https://avatars.githubusercontent.com/u/2658349?v=3","gravatar_id":"","url":"https://api.github.com/users/lawsonro3","html_url":"https://github.com/lawsonro3","followers_url":"https://api.github.com/users/lawsonro3/followers","following_url":"https://api.github.com/users/lawsonro3/following{/other_user}","gists_url":"https://api.github.com/users/lawsonro3/gists{/gist_id}","starred_url":"https://api.github.com/users/lawsonro3/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lawsonro3/subscriptions","organizations_url":"https://api.github.com/users/lawsonro3/orgs","repos_url":"https://api.github.com/users/lawsonro3/repos","events_url":"https://api.github.com/users/lawsonro3/events{/privacy}","received_events_url":"https://api.github.com/users/lawsonro3/received_events","type":"User","site_admin":false},"created_at":"2015-08-17T22:19:45Z","updated_at":"2015-08-17T22:19:45Z","body":"Hi Matt, take a look at my post here -https://github.com/WEC-Sim/bemio/issues/26 - and let me know if it solves your problem.\r\n\r\n-Mike"}}