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[Bug] Hydra fails to instantiate objects in specific cases

See original GitHub issue

🐛 Bug

Hydra fails to instantiate when the caller expects an arg called params and the value is not a supported primitive type.

To reproduce

https://colab.research.google.com/drive/16jOM9kKwSpu1DdUcJETMe6LOz0G9Gnqh?usp=sharing

** Stack trace/error message **

UnsupportedValueType: Value 'Parameter' is not a supported primitive type
	full_key: params[0]
	reference_type=Optional[List[Any]]
	object_type=list

Expected Behavior

No Exception

System information

Hydra Version : 1.0.0rc1
Python version : 3.7
Virtual environment type and version : NA
Operating system : Ubuntu

Additional context

Issue Analytics

State:
Created 3 years ago
Reactions:1
Comments:13 (9 by maintainers)

Top GitHub Comments

1reaction

shagunsodhanicommented, Jun 29, 2020

@omry I do not have access to the colab notebooks. I have sent the request for access 😃

1reaction

omrycommented, Jun 27, 2020

@shagunsodhani : in your collab, this works:

optimizer = hydra.utils.instantiate(config, params=net.parameters())

Did you try this? this seems like an obvious way to do it.

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