HttpResponseError while creating indexer

[smaddinieni]

HttpResponseError: () Error with data source: Unexpected character encountered while parsing value: �. Path '', line 0, position 0. Please adjust your data source definition in order to proceed.
Code:
Message: Error with data source: Unexpected character encountered while parsing value: �. Path '', line 0, position 0. Please adjust your data source definition in order to proceed.

[smaddinieni]

I was able to create the data source, skillset and index.

[mattgotteiner]

Sorry - it's hard to reproduce this issue without any code or HTTP request shared

[smaddinieni]

Im trying demo-python/code/e2e-demos/azure-ai-search-multimodal-build-demo.ipynb

this is the code I'm trying to execute to create image indexer

def create_and_run_indexer(
indexer_client, indexer_name, skillset_name, index_name, data_source_name
):
indexer = SearchIndexer(
name=indexer_name,
description="Indexer to index documents and generate embeddings",
skillset_name=skillset_name,
target_index_name=index_name,
data_source_name=data_source_name,
parameters=IndexingParameters(
configuration=IndexingParametersConfiguration(
parsing_mode=BlobIndexerParsingMode.JSON_ARRAY,
query_timeout=None,
),
),
field_mappings=[FieldMapping(source_field_name="id", target_field_name="id")],
output_field_mappings=[
FieldMapping(
source_field_name="/document/captionVector",
target_field_name="captionVector",
),
FieldMapping(
source_field_name="/document/imageVector",
target_field_name="imageVector",
),
],
)

indexer_client.create_or_update_indexer(indexer)
print(f"{indexer_name} created or updated.")

indexer_client.run_indexer(indexer_name)
print(
    f"{indexer_name} is running. If queries return no results, please wait a bit and try again."
)

indexer_client = SearchIndexerClient(
endpoint=SEARCH_SERVICE_ENDPOINT, credential=azure_search_credential
)
data_source_name = f"{INDEX_NAME}-blob"
indexer_name = f"{INDEX_NAME}-indexer"

create_and_run_indexer(indexer_client, indexer_name, skillset_name, INDEX_NAME, data_source_name)

[smaddinieni]

INFO:azure.core.pipeline.policies.http_logging_policy:Request URL: 'https://cognitivesearch-openai-semantic.search.windows.net/indexers('build-multimodal-demo-indexer')?api-version=REDACTED'
Request method: 'PUT'
Request headers:
'Content-Type': 'application/json'
'Content-Length': '1050'
'api-key': 'REDACTED'
'Prefer': 'REDACTED'
'Accept': 'application/json;odata.metadata=minimal'
'x-ms-client-request-id': 'd9a2bc71-1db0-11ef-840f-145afc07673a'
'User-Agent': 'azsdk-python-search-documents/11.6.0b4 Python/3.11.7 (Windows-10-10.0.19045-SP0)'
A body is sent with the request
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): cognitivesearch-openai-semantic.search.windows.net:443
DEBUG:urllib3.connectionpool:https://cognitivesearch-openai-semantic.search.windows.net:443 "PUT /indexers('build-multimodal-demo-indexer')?api-version=2024-05-01-preview HTTP/1.1" 400 209
INFO:azure.core.pipeline.policies.http_logging_policy:Response status: 400
Response headers:
'Cache-Control': 'no-cache,no-store'
'Pragma': 'no-cache'
'Content-Length': '209'
'Content-Type': 'application/json; charset=utf-8'
'Content-Language': 'REDACTED'
'Expires': '-1'
'Server': 'Microsoft-IIS/10.0'
'request-id': 'd9a2bc71-1db0-11ef-840f-145afc07673a'
'elapsed-time': 'REDACTED'
'Strict-Transport-Security': 'REDACTED'
'Date': 'Wed, 29 May 2024 11:44:48 GMT'

[mattgotteiner]

Can you try this notebook and see if it works?

https://github.com/Azure/azure-search-vector-samples/blob/main/demo-python/code/embeddings/multimodal-embeddings/multimodal-embeddings.ipynb

You'll need azd as it also sets up a sample service and AI services with an indexer for you

[Xu-Ruixin]

Hi, have you found a solution to this error? I’m encountering the same issue with this demo. haha