<#6081 [BUG] dataclass and pydantic both failed wh...
# flytekit
c
#6081 [BUG] dataclass and pydantic both failed when using Flytekit Remote API Issue created by Future-Outlier ### Describe the bug Take dataclass as an example, if you use a
dataclass
as a task's input or output, and you use the flytekit remote API to fetch the result, you will get an error. example code from flytekit.remote.remote import FlyteRemote from flytekit.configuration import Config remote = FlyteRemote( Config.for_endpoint("localhost:30080", True), ) o = remote.get("flyte://v1/flytesnacks/development/am8tmmtmlnht4627qc4z/dataclassexamplet1/o") # this is a datacalss or pydantic basemodel print(o['o0']) error ╭───────────────────── Traceback (most recent call last) ──────────────────────╮ │ /Users/future-outlier/code/dev/flytekit/build/pydantic/dataclass_remote_api. │ │ py:12 in <module> │ │ │ │ ❱ 12 print(o['o0']) │ │ │ │ /Users/future-outlier/code/dev/flytekit/flytekit/core/type_engine.py:2648 in │ │ getitem │ │ │ │ ❱ 2648 │ │ return self.get(key) │ │ │ │ /Users/future-outlier/code/dev/flytekit/flytekit/core/type_engine.py:2676 in │ │ get │ │ │ │ ❱ 2676 │ │ │ │ │ raise ValueError("as_type argument not supplied a │ ╰──────────────────────────────────────────────────────────────────────────────╯ ValueError: as_type argument not supplied and Variable map not specified in LiteralsResolver ### Expected behavior This should work. ### Additional context to reproduce @dataclass class A: a: int b: float @task(container_image=image) def t1(a: A) -> A: print(a) return a ### Screenshots No response ### Are you sure this issue hasn't been raised already? • Yes ### Have you read the Code of Conduct? • Yes flyteorg/flyte