{"action":"opened","issue":{"url":"https://api.github.com/repos/grahamedgecombe/apiviz/issues/1","repository_url":"https://api.github.com/repos/grahamedgecombe/apiviz","labels_url":"https://api.github.com/repos/grahamedgecombe/apiviz/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/grahamedgecombe/apiviz/issues/1/comments","events_url":"https://api.github.com/repos/grahamedgecombe/apiviz/issues/1/events","html_url":"https://github.com/grahamedgecombe/apiviz/issues/1","id":164464547,"number":1,"title":"NullPointerException when generating overview summary","user":{"login":"lennartj","id":906157,"avatar_url":"https://avatars.githubusercontent.com/u/906157?v=3","gravatar_id":"","url":"https://api.github.com/users/lennartj","html_url":"https://github.com/lennartj","followers_url":"https://api.github.com/users/lennartj/followers","following_url":"https://api.github.com/users/lennartj/following{/other_user}","gists_url":"https://api.github.com/users/lennartj/gists{/gist_id}","starred_url":"https://api.github.com/users/lennartj/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lennartj/subscriptions","organizations_url":"https://api.github.com/users/lennartj/orgs","repos_url":"https://api.github.com/users/lennartj/repos","events_url":"https://api.github.com/users/lennartj/events{/privacy}","received_events_url":"https://api.github.com/users/lennartj/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-07-08T06:00:52Z","updated_at":"2016-07-08T06:00:52Z","closed_at":null,"body":"When this occurs, no JavaDoc nor Test JavaDoc is emitted.\r\n\r\n\r\n```\r\n[ERROR] Error while creating javadoc report:\r\nExit code: 1 - javadoc: error - An error occurred during diagram generation: java.lang.NullPointerException\r\njava.lang.NullPointerException\r\n\tat org.jboss.apiviz.ClassDocGraph.isHidden(ClassDocGraph.java:314)\r\n\tat org.jboss.apiviz.ClassDocGraph.addPackageDependencies(ClassDocGraph.java:305)\r\n\tat org.jboss.apiviz.ClassDocGraph.getOverviewSummaryDiagram(ClassDocGraph.java:182)\r\n\tat org.jboss.apiviz.APIviz.generateOverviewSummary(APIviz.java:188)\r\n\tat org.jboss.apiviz.APIviz.start(APIviz.java:68)\r\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\r\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\r\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\r\n\tat java.lang.reflect.Method.invoke(Method.java:498)\r\n\tat com.sun.tools.javadoc.DocletInvoker.invoke(DocletInvoker.java:310)\r\n\tat com.sun.tools.javadoc.DocletInvoker.start(DocletInvoker.java:189)\r\n\tat com.sun.tools.javadoc.Start.parseAndExecute(Start.java:366)\r\n\tat com.sun.tools.javadoc.Start.begin(Start.java:219)\r\n\tat com.sun.tools.javadoc.Start.begin(Start.java:205)\r\n\tat com.sun.tools.javadoc.Main.execute(Main.java:64)\r\n\tat com.sun.tools.javadoc.Main.main(Main.java:54)\r\n\r\nCommand line was: /Library/Java/JavaVirtualMachines/jdk1.8.0_92.jdk/Contents/Home/jre/../bin/javadoc @options @packages\r\n```\r\n"}}
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