Hi all, Running into a similar issue to this one, where I attempted to run this migration:

const updateSchema = {
        fields: [
            {
                name: 'secondary_search_keywords',
                type: 'string',
                optional: true,
                index: true,
            },
            {
                name: 'secondary_search_keywords_embedding',
                type: 'float[]',
                embed: {
                    from: ['secondary_search_keywords'],
                    model_config: {
                        model_name: 'openai/text-embedding-3-small',
                        api_key: process.env.OPENAI_API_KEY as string,
                    },
                },
            },
        ],
    } as CollectionUpdateSchema

and it failed with this error:

RequestMalformed: Request failed with HTTP code 400 | Server said: Schema change is incompatible with the type of documents already stored in this collection. error: Field `secondary_search_keywords_embedding` has invalid fields to create embeddings from.

Now, any migrations I try to run on this collection trigger the same error. I've tried dropping the column, running a migration thats unrelated (e.g. adding a test column), it's all blocked. The June 12th thread recommended upgrading to

27.0.rc20

, but I'm on Typesense Cloud so I can't do this 😞 CC @Jason Bosco @Kishore Nallan Any advice on this? Quite time sensitive, considering migrating to self hosted typesense so we can upgrade the version and fix, pls advise when possible!

We do allow upgrading versions to RC builds on Typesense Cloud. For e.g. you can upgrade to the latest 0.27 RC which is

27.0.rc30

This is what I'm seeing when I try to modify it

You have to scroll, the RC builds are at the end.

OH that makes sense