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# frozen_string_literal: true
module GraphQL
# Error raised when the value provided for a field
# can't be resolved to one of the possible types for the field.
class UnresolvedTypeError < GraphQL::RuntimeTypeError
# @return [Object] The runtime value which couldn't be successfully resolved with `resolve_type`
attr_reader :value
# @return [GraphQL::Field] The field whose value couldn't be resolved (`field.type` is type which couldn't be resolved)
attr_reader :field
# @return [GraphQL::BaseType] The owner of `field`
attr_reader :parent_type
# @return [Object] The return of {Schema#resolve_type} for `value`
attr_reader :resolved_type
# @return [Array<GraphQL::BaseType>] The allowed options for resolving `value` to `field.type`
attr_reader :possible_types
def initialize(value, field, parent_type, resolved_type, possible_types)
@value = value
@field = field
@parent_type = parent_type
@resolved_type = resolved_type
@possible_types = possible_types
message = "The value from \"#{field.graphql_name}\" on \"#{parent_type.graphql_name}\" could not be resolved to \"#{field.type.to_type_signature}\". " \
"(Received: `#{resolved_type.inspect}`, Expected: [#{possible_types.map(&:graphql_name).join(", ")}]) " \
"Make sure you have defined a `resolve_type` proc on your schema and that value `#{value.inspect}` " \
"gets resolved to a valid type. You may need to add your type to `orphan_types` if it implements an " \
"interface but isn't a return type of any other field."
super(message)
end
end
end
Version data entries
170 entries across 170 versions & 2 rubygems