Not correctly validating: "The property did not match the following type: string in schema"

[rringham]

Using v2.2.2, I'm unable to get the following to validate correctly:

    schema = {
        :type => 'object',
        :required => %w(anArray),
        :properties => {
            :anArray => {
                :type => 'array',
                :items => {
                    :type => 'object',
                    :required => %w(aString),
                    :properties => {
                        :aString => {
                            :type => 'string'
                        }
                    }
                }
            }
        }
    }

    data = {
        :anArray => [
           {
               :aString => 'This should validate correctly as a string'
           }
        ]
    }

    errors = JSON::Validator.fully_validate(schema, data)

The error I get back is this:

"The property '#/anArray/0/aString' of type NilClass did not match the following type: string in schema d3577c07-1a58-5f4d-98ec-f560f6b58001#"

Just to be sure that my schema & data are correct, I can get a JSON version to validate using a tool like this: http://json-schema-validator.herokuapp.com

Here is my JSON schema that I'm using:

{
    "type":"object",
    "$schema": "http://json-schema.org/draft-03/schema",
    "id": "http://jsonschema.net",
    "required":false,
    "properties":{
        "anArray": {
            "type":"array",
            "id": "http://jsonschema.net/anArray",
            "required":true,
            "items":
                {
                    "type":"object",
                    "id": "http://jsonschema.net/anArray/0",
                    "required":true,
                    "properties":{
                        "aString": {
                            "type":"string",
                            "id": "http://jsonschema.net/anArray/0/aString",
                            "required":false
                        }
                    }
                }


        }
    }
}

And the data that correctly validates with http://json-schema-validator.herokuapp.com:

{
  "anArray": [
    {
      "aString": "This should validate correctly as a string"
    }
  ]
}

[hoxworth]

Should be fixed in 2.2.3 via fix from @jennyd - let me know if you still see an issue. Thanks!