Hi Guys, I'm having an issue when I connect any so...
# ask-community-for-troubleshooting
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Hi Guys, I'm having an issue when I connect any source to bigquery as destination Failure Origin: normalization, Message: Normalization failed during the dbt run. This may indicate a problem with the data itself. Pickling client objects is explicitly not supported. Clients have non-trivial state that is local and unpickleable.
k
A message from kapa.ai
I see that you're encountering an error during the normalization step when connecting a source to BigQuery as the destination. Based on the information extracts, there was a similar issue reported in a [Slack conversation](https://airbytehq.slack.com/archives/C021JANJ6TY/p1674115801418309). However, the provided extracts do not contain a solution to this specific problem. To get more help, I recommend sharing the complete log file of the failed sync, as it might provide more insights into the issue. You can also consider reaching out to the Airbyte community on their [Slack channel](https://airbytehq.slack.com/archives/C021JANJ6TY) or [forum](https://discuss.airbyte.io) for further assistance. In the meantime, you can review the [Airbyte documentation](https://docs.airbyte.io) for more information on troubleshooting and best practices.