I am encountering an error in the Google Gemini Embeddings node. It was previously working fine, but now it displays a validation error stating: “The value ‘models/text-embedding-004’ is not supported!”
Details:
Node Name: Google Gemini Embeddings
Model Selected: models/text-embedding-004
Error Message: The value is flagged as not supported in the parameter dropdown.
Credential: Google Gemini API (Verified and active)
I have tried re-selecting the model and refreshing the credentials, but the issue persists. Could you please check if there is a mismatch in the model naming convention or if an update is required for this node?
n8n 2.6.3
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! As Anshul and Prince_NoCode already pointed out, this unfortunately means you’ll need to either re-embed your existing data with the new model or keep the old vectors as they are and plan a migration, since mixing dimensions won’t work.