Blank screen when schema contian errors like "Interfaces and Types must define one or more fields"

[mikaelparkefelt]

When there are errors in the schema like interfaces with no members; they are not following the best practicies of Graphql schemas.

I have injected a schema that has Interfaces and types with no members and what I get is a white blank screen with no messages or information what happen.

To see what went wrong I had to look in the console in development mode in the web browser.

I would like the errors to be displayed in a popup in the GUI so it is user friendly and it is obvious what went wrong.

Is it possible to add user friendly error messages?

[allco]

I have blank screen with my schema which is 12199 lines long, maybe it has the same issues as @mikaelparkefelt's schema or maybe it is just too long. Anyway it would be awesome to have some message instead of blank screen.