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Posted to dev@manifoldcf.apache.org by "Karl Wright (JIRA)" <ji...@apache.org> on 2017/09/12 11:05:01 UTC
[jira] [Assigned] (CONNECTORS-1456) Jobs API throw NPE when
creating JSON
[ https://issues.apache.org/jira/browse/CONNECTORS-1456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Karl Wright reassigned CONNECTORS-1456:
---------------------------------------
Assignee: Karl Wright
> Jobs API throw NPE when creating JSON
> -------------------------------------
>
> Key: CONNECTORS-1456
> URL: https://issues.apache.org/jira/browse/CONNECTORS-1456
> Project: ManifoldCF
> Issue Type: Bug
> Components: API
> Affects Versions: ManifoldCF 2.8
> Environment: Windows 10, Tomcat 8.5, Posgresql 9.6
> Reporter: Adrian Conlon
> Assignee: Karl Wright
>
> Using the "jobs" JSON API throws a java.lang.NullPointerException.
> Sample URL giving failure: http://localhost:8080/mcf-api-service/json/jobs
> Sample stack trace:
> 12-Sep-2017 10:55:54.501 SEVERE [http-nio-8080-exec-7] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [APIServlet] in context with path [/mcf-api-service] threw exception
> java.lang.NullPointerException
> at org.apache.manifoldcf.core.interfaces.Configuration$JSONWriter.value(Configuration.java:797)
> at org.apache.manifoldcf.core.interfaces.Configuration.writeNode(Configuration.java:317)
> at org.apache.manifoldcf.core.interfaces.Configuration.writeNode(Configuration.java:406)
> at org.apache.manifoldcf.core.interfaces.Configuration.writeNode(Configuration.java:413)
> at org.apache.manifoldcf.core.interfaces.Configuration.writeNode(Configuration.java:413)
> at org.apache.manifoldcf.core.interfaces.Configuration.toJSON(Configuration.java:246)
> at org.apache.manifoldcf.apiservlet.APIServlet.executeRead(APIServlet.java:303)
> at org.apache.manifoldcf.apiservlet.APIServlet.doGet(APIServlet.java:97)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
> at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
> at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
> at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
> at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
> at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1457)
> at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Unknown Source)
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