create valid relay schema.json

readme.md

@@ -1 +1,28 @@
 [See necessary examples](https://drive.google.com/drive/u/0/folders/0B6Ys-9_Te2cFNktOU3VwSzA1VWs)
+
+
+## Problems
+
+1. Setting type directly on field:
+
+```js
+fields: ()=>{
+  username: GraphQLString
+}
+```
+
+threw this error:
+
+```sh
+Unhandled rejection Error: Query.viewer field type must be Output Type but got: undefined
+```
+
+Must pass object:
+
+```js
+fields: ()=>{
+  username: {
+    type: GraphQLString
+  }
+}
+```