ERROR(4.26) - Structured Binding(c++17 feature) causes fatal error in UE4 4.26 but not in the previous versions

Development Programming & Scripting
1

As written above.

Structured binding feature causes some errors. I guess the changed implementation of TTuple is the key

This feature has been used well before 4.26 version.

Plz help me.

error C3643: 'TTuple<KeyType,ValueType>': cannot decompose type with non-static data-members in both 'UE4Tuple_Private::TTupleBaseElement<KeyType,0,2>' and 'UE4Tuple_Private::TTupleBaseElement<ValueType,1,2>'
 2>          with
 2>          [
 2>              KeyType=int32,
 2>              ValueType=int32
 2>          ]
 2>          and
 2>          [
 2>              KeyType=int32
 2>          ]
 2>          and
 2>          [
 2>              ValueType=int32
 2>          ]