{"action":"created","issue":{"url":"https://api.github.com/repos/crossbario/crossbar/issues/676","repository_url":"https://api.github.com/repos/crossbario/crossbar","labels_url":"https://api.github.com/repos/crossbario/crossbar/issues/676/labels{/name}","comments_url":"https://api.github.com/repos/crossbario/crossbar/issues/676/comments","events_url":"https://api.github.com/repos/crossbario/crossbar/issues/676/events","html_url":"https://github.com/crossbario/crossbar/issues/676","id":141040641,"number":676,"title":"Updated crossbar, now im getting \"Could not start node\"","user":{"login":"Tsunami2069","id":14236716,"avatar_url":"https://avatars.githubusercontent.com/u/14236716?v=3","gravatar_id":"","url":"https://api.github.com/users/Tsunami2069","html_url":"https://github.com/Tsunami2069","followers_url":"https://api.github.com/users/Tsunami2069/followers","following_url":"https://api.github.com/users/Tsunami2069/following{/other_user}","gists_url":"https://api.github.com/users/Tsunami2069/gists{/gist_id}","starred_url":"https://api.github.com/users/Tsunami2069/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Tsunami2069/subscriptions","organizations_url":"https://api.github.com/users/Tsunami2069/orgs","repos_url":"https://api.github.com/users/Tsunami2069/repos","events_url":"https://api.github.com/users/Tsunami2069/events{/privacy}","received_events_url":"https://api.github.com/users/Tsunami2069/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/crossbario/crossbar/labels/core","name":"core","color":"009800"},{"url":"https://api.github.com/repos/crossbario/crossbar/labels/logging","name":"logging","color":"ff33ff"},{"url":"https://api.github.com/repos/crossbario/crossbar/labels/needs-investigation","name":"needs-investigation","color":"fb9933"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":13,"created_at":"2016-03-15T17:13:44Z","updated_at":"2016-04-27T20:03:46Z","closed_at":"2016-03-16T13:37:59Z","body":"Hello.\r\n\r\nBeen using crossbar for quite a while on a rather big project of ours with very little issues up till now (gratz n' good job, by the way).\r\n\r\nHowever, when i got to work today, i ran my \"pip install --upgrade crossbar\" command. I noticed that the twisted updated itself to the 16.0.0 version. Not sure if any other requirement were updated or not.\r\nAfter that, i ran my crossbar start and it started just fine.\r\n\r\nWent on to my normal coding on the application we're developing which, by the way, DIDN'T involve any work on the crossbar files, only on the web application itself. This means that no file in the crossbar / wamp router was changed today or the past few days (i've even double checked with out repository).\r\n\r\nHowever, later on today, i had to restart the wamp router. Upon running the \"crossbar start\" command, the router failed (and has failed ever since) to start, with us only getting a \"Could not start node\" error, as you can see on the following screenshot.\r\n\r\n![crossbarerror](https://cloud.githubusercontent.com/assets/14236716/13786266/bd355e22-eace-11e5-85c4-4ad93b09e86c.JPG)\r\n\r\nCan't seem to find any other errors, maybe apart from that \"could not set process title\" warning.\r\n\r\nQuite coincidently, another colleague of mine also had to install a crossbar on another machine (not his own). His crossbar also won't start with the same symptoms.\r\nI asked the same colleague to update his crossbar on his own working laptop... same thing... crossbar won't start.\r\n\r\nAgain, i would like to reiterate that no changes were made to the crossbar and the project files, all changes we've been working do not involve changes to the router.\r\nThe only real change was the upgrade of the crossbar itself (running the command \"pip install --upgrade crossbar\") which upgraded the Twisted to 16.0.0 and, possibly other requirements (can't remember exactly which).\r\n\r\nI have tried to uninstall Twisted and force a re-install of the twisted 15.5.0 (using \"pip install twisted==15.5.0) but the result is still the same, the node won't start.\r\n\r\nPlease, can you help us with this issue?\r\nIf so, do you need any more informations??\r\nWithout the ability to start the crossbar, we're dead in the water.\r\n\r\nThank you in advance."},"comment":{"url":"https://api.github.com/repos/crossbario/crossbar/issues/comments/215211221","html_url":"https://github.com/crossbario/crossbar/issues/676#issuecomment-215211221","issue_url":"https://api.github.com/repos/crossbario/crossbar/issues/676","id":215211221,"user":{"login":"oberstet","id":233340,"avatar_url":"https://avatars.githubusercontent.com/u/233340?v=3","gravatar_id":"","url":"https://api.github.com/users/oberstet","html_url":"https://github.com/oberstet","followers_url":"https://api.github.com/users/oberstet/followers","following_url":"https://api.github.com/users/oberstet/following{/other_user}","gists_url":"https://api.github.com/users/oberstet/gists{/gist_id}","starred_url":"https://api.github.com/users/oberstet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/oberstet/subscriptions","organizations_url":"https://api.github.com/users/oberstet/orgs","repos_url":"https://api.github.com/users/oberstet/repos","events_url":"https://api.github.com/users/oberstet/events{/privacy}","received_events_url":"https://api.github.com/users/oberstet/received_events","type":"User","site_admin":false},"created_at":"2016-04-27T20:03:46Z","updated_at":"2016-04-27T20:03:46Z","body":"@singlecheeze Are you running from a YAML or JSON config? Could you please post your config (**make sure to remove sensitive info like secrets of course**)"}}