[MGNLUI-1532] Logging out results in NPE Created: 04/Jun/13 Updated: 14/Jun/13 Resolved: 07/Jun/13 |
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| Status: | Closed |
| Project: | Magnolia UI |
| Component/s: | None |
| Affects Version/s: | 5.0 |
| Fix Version/s: | 5.0 |
| Type: | Bug | Priority: | Major |
| Reporter: | Daniel Lipp | Assignee: | Aleksandr Pchelintcev |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
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| Sprint: | Beta 3, RC 2 | ||||||||||||
| Description |
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Logging out using the ?mgnlLogout param results in a NPE. As long as it's not fixed we have to log that exception as warning only - else we'd spoil the logs and the integration (ui) tests would fail because when crawling the logs. [INFO] [talledLocalContainer] 2013-06-04 00:24:36,299 ERROR .magnolia.ui.admincentral.AdmincentralErrorHandler: AdmincentralUI has encountered an unhandled exception. [INFO] [talledLocalContainer] java.lang.NullPointerException [INFO] [talledLocalContainer] at com.vaadin.server.AbstractClientConnector.detach(AbstractClientConnector.java:624) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractComponent.detach(AbstractComponent.java:567) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractField.detach(AbstractField.java:1363) [INFO] [talledLocalContainer] at com.vaadin.server.AbstractClientConnector.detach(AbstractClientConnector.java:619) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractComponent.detach(AbstractComponent.java:567) [INFO] [talledLocalContainer] at com.vaadin.server.AbstractClientConnector.detach(AbstractClientConnector.java:619) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractComponent.detach(AbstractComponent.java:567) [INFO] [talledLocalContainer] at com.vaadin.server.AbstractClientConnector.detach(AbstractClientConnector.java:619) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractComponent.detach(AbstractComponent.java:567) [INFO] [talledLocalContainer] at com.vaadin.server.AbstractClientConnector.detach(AbstractClientConnector.java:619) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractComponent.detach(AbstractComponent.java:567) [INFO] [talledLocalContainer] at com.vaadin.server.AbstractClientConnector.detach(AbstractClientConnector.java:619) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractComponent.detach(AbstractComponent.java:567) [INFO] [talledLocalContainer] at com.vaadin.server.AbstractClientConnector.detach(AbstractClientConnector.java:619) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractComponent.detach(AbstractComponent.java:567) [INFO] [talledLocalContainer] at com.vaadin.server.AbstractClientConnector.detach(AbstractClientConnector.java:619) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractComponent.detach(AbstractComponent.java:567) [INFO] [talledLocalContainer] at com.vaadin.server.AbstractClientConnector.detach(AbstractClientConnector.java:619) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractComponent.detach(AbstractComponent.java:567) [INFO] [talledLocalContainer] at com.vaadin.server.AbstractClientConnector.detach(AbstractClientConnector.java:619) [INFO] [talledLocalContainer] at com.vaadin.ui.AbstractComponent.detach(AbstractComponent.java:567) [INFO] [talledLocalContainer] at com.vaadin.ui.UI.detach(UI.java:1024) [INFO] [talledLocalContainer] at info.magnolia.ui.admincentral.AdmincentralUI.detach(AdmincentralUI.java:117) [INFO] [talledLocalContainer] at com.vaadin.ui.UI.setSession(UI.java:344) [INFO] [talledLocalContainer] at com.vaadin.server.VaadinSession.removeUI(VaadinSession.java:626) |
| Comments |
| Comment by Samuli Penttilä [ 04/Jun/13 ] |
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This particular stack trace reveals that this has something to do with Form. While debugging it is the first TextField in a Dialog containing a Form that throws error while detaching. |
| Comment by Daniel Lipp [ 04/Jun/13 ] |
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Make sure to revert how AdmincentralUI treats exceptions once the issue is fixed - see todo in the source code. |