![reflecting on a Class with default optional constructor parameters · Issue #124 · google/reflectable.dart · GitHub reflecting on a Class with default optional constructor parameters · Issue #124 · google/reflectable.dart · GitHub](https://user-images.githubusercontent.com/10059426/38110464-5dd6e44a-3361-11e8-891a-6f252fd657fc.png)
reflecting on a Class with default optional constructor parameters · Issue #124 · google/reflectable.dart · GitHub
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flutter - The default value of an optional parameter must be constant ? What is the actual issue? - Stack Overflow
![flutter - The default value of an optional parameter must be constant ? What is the actual issue? - Stack Overflow flutter - The default value of an optional parameter must be constant ? What is the actual issue? - Stack Overflow](https://i.stack.imgur.com/PJU64.png)
flutter - The default value of an optional parameter must be constant ? What is the actual issue? - Stack Overflow
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flutter - error: The default 'List' constructor isn't available when null safety is enabled - Stack Overflow
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