docs/row-format/troubleshooting.md

title: Troubleshooting sidebar_position: 90 id: troubleshooting 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

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A Standard Row peer cannot read Compact Row bytes

Compact Row is a Java-only row family. Use Standard Row on Java, Python, C++, Rust, and Go for shared bytes.

A field lookup fails

Verify that the reader uses the same schema and field type as the encoded row. Cache typed field handles only for rows that share that schema.

A nested value appears to require full deserialization

Use the row, array, and map accessors directly. Call the selected Fory Row encoder's object reconstruction API only for the subtree that must become an object.