Exception: ActionController::UnfilteredParameters
| Relationships & Source Files | |
| Super Chains via Extension / Inclusion / Inheritance | |
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Class Chain:
self,
ArgumentError
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Instance Chain:
self,
ArgumentError
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| Inherits: |
ArgumentError
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| Defined in: | actionpack/lib/action_controller/metal/strong_parameters.rb |
Overview
Raised when a Parameters instance is not marked as permitted and an operation to transform it to hash is called.
params = ActionController::Parameters.new(a: "123", b: "456")
params.to_h
# => ActionController::UnfilteredParameters: unable to convert unpermitted parameters to hash