Loading query for ever when there are syntax errors

[nicolaslopezj]

I've noticed that each time I run a query with a error it stays loading for a lot of time and then it responds:

TypeError: Failed to fetch
    at TypeError (native)

In the server it logs

(STDERR) GraphQL Error: Cannot query field "dme" on type "Query". Did you mean "me"?
(STDERR) GraphQL Error: Cannot read property '0' of undefined

I think we are missing a try/catch in the server.

I'm using Apollo with Meteor.

Is anyone else having this error?

[helfer]

@nicolaslopezj I'd be surprised if this was actually happening and we hadn't caught it yet, but it's certainly possible. Could you try and make a PR with a failing test? Thanks!

[nicolaslopezj]

I did the test and it passed, took another look into my code and realized that I was having an error in the formatError function.

console.error(`GraphQL Error: ${error.message}`)
console.error(`At ${error.path[0]}`)

With no path, it was giving the error:

(STDERR) GraphQL Error: Cannot read property '0' of undefined

We should wrap formatError in try/catch to avoid this for other people.