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Bug Report Checklist
- Have you provided a minimal spec to reproduce the issue?
- Have you validated the input using an OpenAPI validator (example)?
- Have you tested with the latest master to confirm the issue still exists?
- Have you searched for related issues/PRs?
- What's the actual output vs expected output?
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Description
In my json spec file, I have a map with lists as values. In the generated code, the list somehow loses his type and I get the error that the type is underspecified
openapi-generator version
6.6.0
OpenAPI declaration file content or url
This is the part of the spec file
"schema": {
"type": "object",
"additionalProperties": {
"type": "array",
"items": {
"type": "string"
}
}
}
And this is the specific type in the generated dart code
specifiedType: const FullType(BuiltMap, [FullType(String), FullType(BuiltList)])
Suggest a fix
I debugged through the generated code and found that the cause of the error is in built_list_serializer.dart
. In the deserialize
method it checks if the type is underspecified by checking if the type has parameters (specifiedType.parameters.isEmpty
), which is empty here. But in my opinion here should be a parameter FullType(String)
.
That's why I think the specific type of the list is just missing. I would expect something like this
specifiedType: const FullType(BuiltMap, [FullType(String), FullType(BuiltList, [FullType(String)])])
Related issues/PRs
This issue seems to be similar
#15573
howlettt, tp, oscar-penelo and albe-jj