Expected a value matching type 'JSON', but got an object value...

Dear friends,

I am employing graphql and relay in a new project.

As you can see, the backend developer defined the schema as below
```
type Viewer {
allAccounts(query: JSON)
}
```

Meanwhile, in the container, I created the query as below
```
graphql`
accountTableQuery($name: String) {
Viewer {
allAccounts(query: {name: $name}
}
}
`
```

Then, after I ran relay-compiler, it occurs the error that "Expected a value matching type 'JSON', but got an object value".

I guess it is about the part of `query:{name: $name}`. Because the schema restricts the query as type of JSON. But maybe in graphql compiling, the process considers it as an object.

Could you please help me solve this problem?

Start with the relay-compiler error and compare the JSON argument in the schema with the object literal in the query shown in the issue. Reproduce the mismatch with these snippets and determine the expected compiler behavior; done means the cause and required change to the query or schema are established.

Written by the indexing model from the issue text.