Tue Oct 08 09:55:38 GMT+200 2013 com.vaadin.client.VConsole SEVERE: Exception caught: (TypeError) stack: window.org_vaadin_sebastian_dock_Dock/checkItemChanges/<@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js:124 .each@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/jquery-1.8.3.min.js:2 v.prototype.each@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/jquery-1.8.3.min.js:2 window.org_vaadin_sebastian_dock_Dock/checkItemChanges@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js:112 window.org_vaadin_sebastian_dock_Dock/connector.onStateChange@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js:139 f7b@http://localhost:8080/vaadin_project-1.0/:461 n7b@http://localhost:8080/vaadin_project-1.0/:0 mhc@http://localhost:8080/vaadin_project-1.0/:0 ax@http://localhost:8080/vaadin_project-1.0/:60 Rw@http://localhost:8080/vaadin_project-1.0/:98 K7b@http://localhost:8080/vaadin_project-1.0/:0 g4b@http://localhost:8080/vaadin_project-1.0/:60 a4b@http://localhost:8080/vaadin_project-1.0/:4 u2b@http://localhost:8080/vaadin_project-1.0/:3 s2b@http://localhost:8080/vaadin_project-1.0/:3 L3b@http://localhost:8080/vaadin_project-1.0/:0 Bx@http://localhost:8080/vaadin_project-1.0/:91 Px@http://localhost:8080/vaadin_project-1.0/:0 h1b/c.onreadystatechange<@http://localhost:8080/vaadin_project-1.0/:158 bk@http://localhost:8080/vaadin_project-1.0/:682 hk@http://localhost:8080/vaadin_project-1.0/:97 gk/<@http://localhost:8080/vaadin_project-1.0/:342 fileName: http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js lineNumber: 124 columnNumber: 0: collection[0] is undefinedcom.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) stack: window.org_vaadin_sebastian_dock_Dock/checkItemChanges/<@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js:124 .each@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/jquery-1.8.3.min.js:2 v.prototype.each@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/jquery-1.8.3.min.js:2 window.org_vaadin_sebastian_dock_Dock/checkItemChanges@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js:112 window.org_vaadin_sebastian_dock_Dock/connector.onStateChange@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js:139 f7b@http://localhost:8080/vaadin_project-1.0/:461 n7b@http://localhost:8080/vaadin_project-1.0/:0 mhc@http://localhost:8080/vaadin_project-1.0/:0 ax@http://localhost:8080/vaadin_project-1.0/:60 Rw@http://localhost:8080/vaadin_project-1.0/:98 K7b@http://localhost:8080/vaadin_project-1.0/:0 g4b@http://localhost:8080/vaadin_project-1.0/:60 a4b@http://localhost:8080/vaadin_project-1.0/:4 u2b@http://localhost:8080/vaadin_project-1.0/:3 s2b@http://localhost:8080/vaadin_project-1.0/:3 L3b@http://localhost:8080/vaadin_project-1.0/:0 Bx@http://localhost:8080/vaadin_project-1.0/:91 Px@http://localhost:8080/vaadin_project-1.0/:0 h1b/c.onreadystatechange<@http://localhost:8080/vaadin_project-1.0/:158 bk@http://localhost:8080/vaadin_project-1.0/:682 hk@http://localhost:8080/vaadin_project-1.0/:97 gk/<@http://localhost:8080/vaadin_project-1.0/:342 fileName: http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js lineNumber: 124 columnNumber: 0: collection[0] is undefined at Unknown.ii(Unknown Source) at Unknown.oi(Unknown Source) at Unknown.vx(Unknown Source) at Unknown.yx(Unknown Source) at Unknown.Rw(Unknown Source) at Unknown.K7b(Unknown Source) at Unknown.g4b(Unknown Source) at Unknown.a4b(Unknown Source) at Unknown.u2b(Unknown Source) at Unknown.s2b(Unknown Source) at Unknown.L3b(Unknown Source) at Unknown.Bx(Unknown Source) at Unknown.Px(Unknown Source) at Unknown.h1b/c.onreadystatechange<(Unknown Source) at Unknown.bk(Unknown Source) at Unknown.hk(Unknown Source) at Unknown.gk/<(Unknown Source) at Unknown.anonymous(Unknown Source) Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) stack: window.org_vaadin_sebastian_dock_Dock/checkItemChanges/<@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js:124 .each@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/jquery-1.8.3.min.js:2 v.prototype.each@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/jquery-1.8.3.min.js:2 window.org_vaadin_sebastian_dock_Dock/checkItemChanges@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js:112 window.org_vaadin_sebastian_dock_Dock/connector.onStateChange@http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js:139 f7b@http://localhost:8080/vaadin_project-1.0/:461 n7b@http://localhost:8080/vaadin_project-1.0/:0 mhc@http://localhost:8080/vaadin_project-1.0/:0 ax@http://localhost:8080/vaadin_project-1.0/:60 Rw@http://localhost:8080/vaadin_project-1.0/:98 K7b@http://localhost:8080/vaadin_project-1.0/:0 g4b@http://localhost:8080/vaadin_project-1.0/:60 a4b@http://localhost:8080/vaadin_project-1.0/:4 u2b@http://localhost:8080/vaadin_project-1.0/:3 s2b@http://localhost:8080/vaadin_project-1.0/:3 L3b@http://localhost:8080/vaadin_project-1.0/:0 Bx@http://localhost:8080/vaadin_project-1.0/:91 Px@http://localhost:8080/vaadin_project-1.0/:0 h1b/c.onreadystatechange<@http://localhost:8080/vaadin_project-1.0/:158 bk@http://localhost:8080/vaadin_project-1.0/:682 hk@http://localhost:8080/vaadin_project-1.0/:97 gk/<@http://localhost:8080/vaadin_project-1.0/:342 fileName: http://localhost:8080/vaadin_project-1.0/APP/PUBLISHED/dock_connector.js lineNumber: 124 columnNumber: 0: collection[0] is undefined at Unknown.window.org_vaadin_sebastian_dock_Dock/checkItemChanges/<(Unknown Source) at Unknown..each(Unknown Source) at Unknown.v.prototype.each(Unknown Source) at Unknown.window.org_vaadin_sebastian_dock_Dock/checkItemChanges(Unknown Source) at Unknown.window.org_vaadin_sebastian_dock_Dock/connector.onStateChange(Unknown Source) at Unknown.f7b(Unknown Source) at Unknown.n7b(Unknown Source) at Unknown.mhc(Unknown Source) at Unknown.ax(Unknown Source) at Unknown.Rw(Unknown Source) at Unknown.K7b(Unknown Source) at Unknown.g4b(Unknown Source) at Unknown.a4b(Unknown Source) at Unknown.u2b(Unknown Source) at Unknown.s2b(Unknown Source) at Unknown.L3b(Unknown Source) at Unknown.Bx(Unknown Source) at Unknown.Px(Unknown Source) at Unknown.h1b/c.onreadystatechange<(Unknown Source) at Unknown.bk(Unknown Source) at Unknown.hk(Unknown Source) at Unknown.gk/<(Unknown Source) at Unknown.anonymous(Unknown Source) http://localhost:8080/vaadin_project-1.0/ Line 0