when I say VERSION=dev with on my local airbyte, I get the following error: Error response from daemon: manifest for airbyte/connector-builder-server:dev not found: manifest unknown: manifest unknown what is the cause of this error?

The error message you're seeing typically occurs when Docker can't find the image you're trying to pull from the Docker registry. In this case, it seems like Docker can't find the

dev

version of the

airbyte/connector-builder-server

image. If you're developing locally and have made changes to the connector, you need to build the connector image first. Here's how you can do it:

bash docker build ./airbyte-integrations/connectors/<connector-name> -t airbyte/<connector-name>:dev

Replace

<connector-name>

with the name of the connector you're working on. This command builds the Docker image for the connector and tags it with

dev

. After building the image, you should be able to run your command with

VERSION=dev

without encountering the error. If you're still facing issues, you might want to reset your local environment. Here's how you can do it:

bash # Delete the datastore volumes in docker VERSION=dev docker compose down -v  # Remove the data on disk rm -rf /tmp/dev_root rm -rf /tmp/airbyte_local  # Rebuild the project SUB_BUILD=PLATFORM ./gradlew clean build VERSION=dev docker compose up -V

This will reset your data back to a clean install of Airbyte. If you're still facing issues, it might be helpful to check out the [Airbyte forum](https://discuss.airbyte.io) or [Slack](https://slack.airbyte.io) for more help. Sources: - [Add a connector under development to Airbyte](https://docs.airbyte.com/contributing-to-airbyte/resources/developing-locally) - [Resetting the Airbyte developer environment](https://docs.airbyte.com/contributing-to-airbyte/resources/developing-locally)