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Stig Rohde Døssing resolved STORM-3211. --------------------------------------- Fix Version/s: 2.2.0 Assignee: Eduardo Pinto Resolution: Fixed Thanks [~epinto], merged to master > WindowedBoltExecutor NPE if wrapped bolt returns null from > getComponentConfiguration > ------------------------------------------------------------------------------------ > > Key: STORM-3211 > URL: https://issues.apache.org/jira/browse/STORM-3211 > Project: Apache Storm > Issue Type: Task > Components: storm-client, storm-core > Affects Versions: 2.0.0, 1.2.2 > Reporter: Stig Rohde Døssing > Assignee: Eduardo Pinto > Priority: Major > Labels: newbie, pull-request-available > Fix For: 2.2.0 > > Time Spent: 0.5h > Remaining Estimate: 0h > > {code} > Exception in thread "main" java.lang.NullPointerException > at > org.apache.storm.topology.WindowedBoltExecutor.declareOutputFields(WindowedBoltExecutor.java:309) > at > org.apache.storm.topology.TopologyBuilder.getComponentCommon(TopologyBuilder.java:432) > at > org.apache.storm.topology.TopologyBuilder.createTopology(TopologyBuilder.java:120) > at Main.main(Main.java:23) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)