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API Server - FastAPI has issues with Annotated and ForwardRef #88

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API Server - FastAPI has issues with Annotated and ForwardRef#88
@Ark-kun

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@Ark-kun
Ark-kun
opened on Feb 10, 2026

Error:

TypeError: ForwardRef('launcher_interfaces.ContainerTaskLauncher[launcher_interfaces.LaunchedContainer]') is not a callable object

FastAPI issue: fastapi/fastapi#13056

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