{"action":"created","issue":{"url":"https://api.github.com/repos/webanno/webanno/issues/729","repository_url":"https://api.github.com/repos/webanno/webanno","labels_url":"https://api.github.com/repos/webanno/webanno/issues/729/labels{/name}","comments_url":"https://api.github.com/repos/webanno/webanno/issues/729/comments","events_url":"https://api.github.com/repos/webanno/webanno/issues/729/events","html_url":"https://github.com/webanno/webanno/issues/729","id":275766677,"number":729,"title":"500 error at startup","user":{"login":"hannahlindsley","id":8041242,"avatar_url":"https://avatars3.githubusercontent.com/u/8041242?v=4","gravatar_id":"","url":"https://api.github.com/users/hannahlindsley","html_url":"https://github.com/hannahlindsley","followers_url":"https://api.github.com/users/hannahlindsley/followers","following_url":"https://api.github.com/users/hannahlindsley/following{/other_user}","gists_url":"https://api.github.com/users/hannahlindsley/gists{/gist_id}","starred_url":"https://api.github.com/users/hannahlindsley/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hannahlindsley/subscriptions","organizations_url":"https://api.github.com/users/hannahlindsley/orgs","repos_url":"https://api.github.com/users/hannahlindsley/repos","events_url":"https://api.github.com/users/hannahlindsley/events{/privacy}","received_events_url":"https://api.github.com/users/hannahlindsley/received_events","type":"User","site_admin":false},"labels":[{"id":757172172,"url":"https://api.github.com/repos/webanno/webanno/labels/Java%209","name":"Java 9","color":"14915b","default":false},{"id":211047132,"url":"https://api.github.com/repos/webanno/webanno/labels/bug","name":"bug","color":"fc2929","default":true}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/webanno/webanno/milestones/12","html_url":"https://github.com/webanno/webanno/milestone/12","labels_url":"https://api.github.com/repos/webanno/webanno/milestones/12/labels","id":2277104,"number":12,"title":"3.4.0","description":"","creator":{"login":"reckart","id":1410238,"avatar_url":"https://avatars0.githubusercontent.com/u/1410238?v=4","gravatar_id":"","url":"https://api.github.com/users/reckart","html_url":"https://github.com/reckart","followers_url":"https://api.github.com/users/reckart/followers","following_url":"https://api.github.com/users/reckart/following{/other_user}","gists_url":"https://api.github.com/users/reckart/gists{/gist_id}","starred_url":"https://api.github.com/users/reckart/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/reckart/subscriptions","organizations_url":"https://api.github.com/users/reckart/orgs","repos_url":"https://api.github.com/users/reckart/repos","events_url":"https://api.github.com/users/reckart/events{/privacy}","received_events_url":"https://api.github.com/users/reckart/received_events","type":"User","site_admin":false},"open_issues":46,"closed_issues":34,"state":"open","created_at":"2017-01-25T13:08:37Z","updated_at":"2018-03-24T12:41:18Z","due_on":"2018-03-31T07:00:00Z","closed_at":null},"comments":6,"created_at":"2017-11-21T16:03:39Z","updated_at":"2018-03-24T12:41:26Z","closed_at":null,"author_association":"NONE","body":"Downloaded latest release, double-clicked, and opened localhost:8080 in Chrome.\r\n\r\n```\r\nStatus Code: 500\r\n\r\nException: The error below occurred during context initialisation, so no further requests can be processed:\r\norg.springframework.context.ApplicationContextException: Failed to start bean 'fixCoreferenceMigration'; nested exception is java.lang.NullPointerException\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:176)\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:51)\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:346)\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:149)\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:112)\r\n\tat org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:879)\r\n\tat org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545)\r\n\tat org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444)\r\n\tat org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326)\r\n\tat org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)\r\n\tat winstone.WebAppConfiguration.(WebAppConfiguration.java:889)\r\n\tat winstone.HostConfiguration.initWebApp(HostConfiguration.java:131)\r\n\tat winstone.HostConfiguration.(HostConfiguration.java:73)\r\n\tat winstone.HostGroup.initHost(HostGroup.java:85)\r\n\tat winstone.HostGroup.(HostGroup.java:45)\r\n\tat winstone.Launcher.(Launcher.java:196)\r\n\tat winstone.Launcher.main(Launcher.java:391)\r\nCaused by: java.lang.NullPointerException\r\n\tat de.tudarmstadt.ukp.clarin.webanno.api.dao.migration.FixCoreferenceFeatures.doMigration(FixCoreferenceFeatures.java:103)\r\n\tat de.tudarmstadt.ukp.clarin.webanno.api.dao.migration.FixCoreferenceFeatures.start(FixCoreferenceFeatures.java:67)\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:173)\r\n\t... 16 more\r\n\r\nStacktrace:\r\norg.springframework.context.ApplicationContextException: Failed to start bean 'fixCoreferenceMigration'; nested exception is java.lang.NullPointerException\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:176)\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:51)\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:346)\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:149)\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:112)\r\n\tat org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:879)\r\n\tat org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545)\r\n\tat org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444)\r\n\tat org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326)\r\n\tat org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)\r\n\tat winstone.WebAppConfiguration.(WebAppConfiguration.java:889)\r\n\tat winstone.HostConfiguration.initWebApp(HostConfiguration.java:131)\r\n\tat winstone.HostConfiguration.(HostConfiguration.java:73)\r\n\tat winstone.HostGroup.initHost(HostGroup.java:85)\r\n\tat winstone.HostGroup.(HostGroup.java:45)\r\n\tat winstone.Launcher.(Launcher.java:196)\r\n\tat winstone.Launcher.main(Launcher.java:391)\r\nCaused by: java.lang.NullPointerException\r\n\tat de.tudarmstadt.ukp.clarin.webanno.api.dao.migration.FixCoreferenceFeatures.doMigration(FixCoreferenceFeatures.java:103)\r\n\tat de.tudarmstadt.ukp.clarin.webanno.api.dao.migration.FixCoreferenceFeatures.start(FixCoreferenceFeatures.java:67)\r\n\tat org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:173)\r\n\t... 16 more\r\n\r\nGenerated by Winstone Servlet Engine v0.9.10 at Tue Nov 21 10:02:07 CST 2017\r\n```"},"comment":{"url":"https://api.github.com/repos/webanno/webanno/issues/comments/375885941","html_url":"https://github.com/webanno/webanno/issues/729#issuecomment-375885941","issue_url":"https://api.github.com/repos/webanno/webanno/issues/729","id":375885941,"user":{"login":"reckart","id":1410238,"avatar_url":"https://avatars0.githubusercontent.com/u/1410238?v=4","gravatar_id":"","url":"https://api.github.com/users/reckart","html_url":"https://github.com/reckart","followers_url":"https://api.github.com/users/reckart/followers","following_url":"https://api.github.com/users/reckart/following{/other_user}","gists_url":"https://api.github.com/users/reckart/gists{/gist_id}","starred_url":"https://api.github.com/users/reckart/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/reckart/subscriptions","organizations_url":"https://api.github.com/users/reckart/orgs","repos_url":"https://api.github.com/users/reckart/repos","events_url":"https://api.github.com/users/reckart/events{/privacy}","received_events_url":"https://api.github.com/users/reckart/received_events","type":"User","site_admin":false},"created_at":"2018-03-24T12:41:26Z","updated_at":"2018-03-24T12:41:26Z","author_association":"OWNER","body":"Fixed via #656."}}
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