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PJ Van Aeken commented on FLINK-1962: ------------------------------------- So the line I mentioned is definitely the problem. What you'd really need to call there is the other constructor for TupleTypeInfo which also takes a Class as constructor parameter. Unfortunately, due to type erasure, the class T is not available. Since T : WeakTypeTag, perhaps there is a way to pass the class parameter after all? I am not that familiar with how WeakTypeTags work exactly. > Add Gelly Scala API > ------------------- > > Key: FLINK-1962 > URL: https://issues.apache.org/jira/browse/FLINK-1962 > Project: Flink > Issue Type: Task > Components: Gelly, Scala API > Affects Versions: 0.9 > Reporter: Vasia Kalavri > -- This message was sent by Atlassian JIRA (v6.3.4#6332)