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Congxian Qiu(klion26) commented on FLINK-14966: ----------------------------------------------- I think this is a typo as you described. could you please update the issue title so that others can know the problem from the title. > one error in document > ---------------------- > > Key: FLINK-14966 > URL: https://issues.apache.org/jira/browse/FLINK-14966 > Project: Flink > Issue Type: Improvement > Components: Documentation > Affects Versions: 1.9.0 > Reporter: yuzhemin > Priority: Trivial > > Document url is > [https://ci.apache.org/projects/flink/flink-docs-release-1.9/dev/api_concepts.html] > error location: _Application Development > Basic API Concepts>Supported Data > Types>Values_ > I guess the location _org.apache.flinktypes.Value and > org.apache.flinktypes.CopyableValue_ _referred in the paragraph means > org.apache.flink.types.XXX_ -- This message was sent by Atlassian Jira (v8.3.4#803005)