J'ai rencontré un problème lors de la soumission d'un HIT au sandbox Amazon Mechanical Turk.Message d'erreur lors de l'envoi de HIT à Amazon Mechanical Turk
Je suis en utilisant le code suivant pour soumettre une HIT:
external_content = """"
<ExternalQuestion xmlns="http://mechanicalturk.amazonaws.com/AWSMechanicalTurkDataSchemas/2006-07-14/ExternalQuestion.xsd">
<ExternalURL>https://MY_HOST_GOES_HERE/</ExternalURL>
<FrameHeight>400</FrameHeight>
</ExternalQuestion>
"""
import boto3
import os
region_name = 'us-east-1'
aws_access_key_id = 'MYKEY'
aws_secret_access_key = 'MYSECRETKEY'
endpoint_url = 'https://mturk-requester-sandbox.us-east-1.amazonaws.com'
# Uncomment this line to use in production
# endpoint_url = 'https://mturk-requester.us-east-1.amazonaws.com'
client = boto3.client('mturk',
endpoint_url=endpoint_url,
region_name=region_name,
aws_access_key_id=aws_access_key_id,
aws_secret_access_key=aws_secret_access_key,
)
# This will return $10,000.00 in the MTurk Developer Sandbox
print(client.get_account_balance()['AvailableBalance'])
response = client.create_hit(Question=external_content,
LifetimeInSeconds=60 * 60 * 24,
Title="Answer a simple question",
Description="Help research a topic",
Keywords="question, answer, research",
AssignmentDurationInSeconds=120,
Reward='0.05')
# The response included several helpful fields
hit_group_id = response['HIT']['HITGroupId']
hit_id = response['HIT']['HITId']
# Let's construct a URL to access the HIT
sb_path = "https://workersandbox.mturk.com/mturk/preview?groupId={}"
hit_url = sb_path.format(hit_group_id)
print(hit_url)
Le message d'erreur que je reçois est:
botocore.exceptions.ClientError: An error occurred (ParameterValidationError) when calling the CreateHIT operation: There was an error parsing the XML question or answer data in your request. Please make sure the data is well-formed and validates against the appropriate schema. Details: Content is not allowed in prolog. (1493572622889 s)
Ce qui pourrait être la raison ici? Le fichier XML est entièrement compatible avec le schéma xml situé sur les serveurs Amazon.
Le code HTML retourné par l'hôte externe est:
<!DOCTYPE html>
<head>
<meta http-equiv='Content-Type' content='text/html; charset=UTF-8'/>
<script src='https://s3.amazonaws.com/mturk-public/externalHIT_v1.js' type='text/javascript'></script>
</head>
<body>
<!-- HTML to handle creating the HIT form -->
<form name='mturk_form' method='post' id='mturk_form' action='https://workersandbox.mturk.com/mturk/externalSubmit'>
<input type='hidden' value='' name='assignmentId' id='assignmentId'/>
<!-- This is where you define your question(s) -->
<h1>Please name the company that created the iPhone</h1>
<p><textarea name='answer' rows=3 cols=80></textarea></p>
<!-- HTML to handle submitting the HIT -->
<p><input type='submit' id='submitButton' value='Submit' /></p></form>
<script language='Javascript'>turkSetAssignmentID();</script>
</body>
</html>
Merci
Hahaha, vous avez sauvé ma journée! Merci beaucoup! –