layout: global title: UNSUPPORTED_DESERIALIZER error class displayTitle: UNSUPPORTED_DESERIALIZER error class license: | Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
The deserializer is not supported:
This error class has the following derived error classes:
need a(n) <desiredType>
field but got <dataType>
.
try to map <schema>
to Tuple<ordinal>
, but failed as the number of fields does not line up.