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Prefect Community

I’m using the prefect master branch docker image and when prefect spins up, it’s throwing a json decode error. I know that’s general, but has anyone encountered this?

I think you need hasura 2 for the master branch, and 1.0 onwards

Could you move the traceback to this thread so we can keep the main channel cleaner?

```raise JSONDecodeError("Expecting value", s, err.value) from None
graphql.error.graphql_error.GraphQLError: Expecting value: line 1 column 1 (char 0)
GraphQL request:2:3
1 | mutation ($input: register_agent_input!) {
INFO:     100.98.155.28:41932 - "POST / HTTP/1.1" 200 OK
2 |   register_agent(input: $input) {
  |   ^
3 |     id```

Will ask some more team members about this but it’s likely about upgrading hasura I think

yeah, we’re pinning that 1.3.3 harsura. Updating and see if that fixes it

The version mismatches were the issue. Comes down to an internal process problem. Thank you for your help!