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Randall Hauch resolved KAFKA-7052. ---------------------------------- Fix Version/s: 2.4.1 2.3.2 2.5.0 2.2.3 Reviewer: Randall Hauch Resolution: Fixed Merged to the `trunk`, `2.5`, `2.4`, `2.3` and `2.2` branches. > ExtractField SMT throws NPE - needs clearer error message > --------------------------------------------------------- > > Key: KAFKA-7052 > URL: https://issues.apache.org/jira/browse/KAFKA-7052 > Project: Kafka > Issue Type: Improvement > Components: KafkaConnect > Reporter: Robin Moffatt > Priority: Major > Fix For: 2.2.3, 2.5.0, 2.3.2, 2.4.1 > > > With the following Single Message Transform: > {code:java} > "transforms.ExtractId.type":"org.apache.kafka.connect.transforms.ExtractField$Key", > "transforms.ExtractId.field":"id"{code} > Kafka Connect errors with : > {code:java} > java.lang.NullPointerException > at > org.apache.kafka.connect.transforms.ExtractField.apply(ExtractField.java:61) > at > org.apache.kafka.connect.runtime.TransformationChain.apply(TransformationChain.java:38){code} > There should be a better error message here, identifying the reason for the > NPE. > Version: Confluent Platform 4.1.1 -- This message was sent by Atlassian Jira (v8.3.4#803005)