# RightClick Split Struct does not show Maps with Byte Keys

**URL:** <https://forums.unrealengine.com/t/rightclick-split-struct-does-not-show-maps-with-byte-keys/396640>\
**Category:** Character & Animation\
**Tags:** Struct, Map, unreal-engine, bug-report, question\
**Created:** [June 26, 2017, 4:08pm UTC](https://forums.unrealengine.com/t/rightclick-split-struct-does-not-show-maps-with-byte-keys/396640 "2017-06-26T16:08:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Raildex](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Raildex](https://forums.unrealengine.com/u/Raildex)\
**Post date:** [June 26, 2017, 4:08pm UTC](https://forums.unrealengine.com/t/rightclick-split-struct-does-not-show-maps-with-byte-keys/396640/1 "2017-06-26T16:08:08Z")

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Maps that have Bytes as Key are not shown when using the Rightclick → Split Struct.

Repro Steps:

1. Create a new Struct with only one Member.
2. The Member’s type is a Map with Byte as Key and any other type as Value.
3. Now create a Variable of this Struct in any blueprint.
4. Create a Get Struct node. (Drag&Drop Variable into Graph)
5. Use RightClick → Split Struct on this Getter.
6. See how the Map is not accesible, but instead you only see a byte member.  
(Not tested with other Types as key)

To access the Map, the Struct has to be explicitly broken up (Break XYZ Struct node)

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<div class="post-metadata">

**Author:** ![TJ\_V](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/tj_v/32/1008648_2.png) [@TJ\_V](https://forums.unrealengine.com/u/TJ_V)\
**Post date:** [June 29, 2017, 7:16pm UTC](https://forums.unrealengine.com/t/rightclick-split-struct-does-not-show-maps-with-byte-keys/396640/2 "2017-06-29T19:16:05Z")

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Hi Raildex\_,

Thank you for the report. This is a known issue that was logged as [JIRA UE-43857](https://issues.unrealengine.com/issue/UE-43857). It’s been fixed internally and is planned for the 4.17 release.

-TJ