Using localhost:8000/graphiql yields an exception if the field query variables is empty or incorrect json #49
Description
See title. While trying to use graphiql, all queries failed to give any meaningful answer except html source code. Only after copying the html code, storing it in a file and replacing all \n with real line breaks revealed that the error message is
Variables are invalid JSON
400 Bad Request - BadRequestHttpException
This error is in principle 2 bugs:
- If a query raises an exception, the error is not displayed directly but rather cryptic
- An error should not be raised if query variables is empty.