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graphql / graphql-playground

🎮 GraphQL IDE for better development workflows (GraphQL Subscriptions, interactive docs & collaboration)
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Got "Invalid or incomplete schema, unknown type: String." When Getting Introspection #1206

Open ethe opened 4 years ago

ethe commented 4 years ago

This issue pertains to the following package(s):

What OS and OS version are you experiencing the issue(s) on?

Google Chrome 81.0.4044.113(stable) (64bit)

What version of graphql-playground(-electron/-middleware) are you experiencing the issue(s) on?

I just use //cdn.jsdelivr.net/npm/graphql-playground-react/build/static/js/middleware.js in HTML.

What is the expected behavior?

Playground can handle below introspection correctly:

{"errors": null, "data": {"__schema": {"queryType": {"name": "Query"}, "mutationType": {"name": "Mutation"}, "subscriptionType": null, "types": [{"kind": "OBJECT", "name": "Query", "description": "Query()", "fields": [{"name": "__schema", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__Schema", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "__type", "description": null, "args": [{"name": "name", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "defaultValue": null}], "type": {"kind": "OBJECT", "name": "__Type", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "keyPair", "description": null, "args": [{"name": "serviceId", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "defaultValue": null}], "type": {"kind": "OBJECT", "name": "KeyPair", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "roles", "description": null, "args": [], "type": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "Role", "ofType": null}}}, "isDeprecated": false, "deprecationReason": null}, {"name": "services", "description": null, "args": [{"name": "id", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "defaultValue": "0"}, {"name": "search", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "defaultValue": "\"\""}], "type": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "Service", "ofType": null}}}, "isDeprecated": false, "deprecationReason": null}, {"name": "token", "description": null, "args": [{"name": "serviceId", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "defaultValue": null}], "type": {"kind": "OBJECT", "name": "Token", "ofType": null}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "__Schema", "description": "Schema()", "fields": [{"name": "directives", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__Directive", "ofType": null}}}}, "isDeprecated": false, "deprecationReason": null}, {"name": "mutationType", "description": "If this server supports mutation, the type that mutation operations will be rooted at.", "args": [], "type": {"kind": "OBJECT", "name": "__Type", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "queryType", "description": "The type that query operations will be rooted at.", "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__Type", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "subscriptionType", "description": "Not support yet", "args": [], "type": {"kind": "OBJECT", "name": "__Type", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "types", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__Type", "ofType": null}}}}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "__Directive", "description": "Directive(name: str, description: Union[str, NoneType], locations: List[pygraphy.introspection.DirectiveLocation], args: List[ForwardRef('InputValue')])", "fields": [{"name": "name", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "description", "description": null, "args": [], "type": {"kind": "SCALAR", "name": "String", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "locations", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "ENUM", "name": "__DirectiveLocation", "ofType": null}}}}, "isDeprecated": false, "deprecationReason": null}, {"name": "args", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__InputValue", "ofType": null}}}}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "ENUM", "name": "__DirectiveLocation", "description": "An enumeration.", "fields": null, "inputFields": null, "interfaces": null, "enumValues": [{"name": "ARGUMENT_DEFINITION", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "ENUM", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "ENUM_VALUE", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "FIELD", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "FIELD_DEFINITION", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "FRAGMENT_DEFINITION", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "FRAGMENT_SPREAD", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "INLINE_FRAGMENT", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "INPUT_FIELD_DEFINITION", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "INPUT_OBJECT", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "INTERFACE", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "MUTATION", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "OBJECT", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "QUERY", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "SCALAR", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "SCHEMA", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "SUBSCRIPTION", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "UNION", "description": null, "isDeprecated": false, "deprecationReason": null}], "possibleTypes": null}, {"kind": "OBJECT", "name": "__InputValue", "description": "InputValue()", "fields": [{"name": "defaultValue", "description": null, "args": [], "type": {"kind": "SCALAR", "name": "String", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "description", "description": "Not support yet", "args": [], "type": {"kind": "SCALAR", "name": "String", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "name", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "type", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__Type", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "__Type", "description": "Type()", "fields": [{"name": "description", "description": null, "args": [], "type": {"kind": "SCALAR", "name": "String", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "enumValues", "description": "ENUM only", "args": [{"name": "includeDeprecated", "description": null, "type": {"kind": "SCALAR", "name": "Boolean", "ofType": null}, "defaultValue": "false"}], "type": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__EnumValue", "ofType": null}}}, "isDeprecated": false, "deprecationReason": null}, {"name": "fields", "description": "OBJECT and INTERFACE only", "args": [{"name": "includeDeprecated", "description": null, "type": {"kind": "SCALAR", "name": "Boolean", "ofType": null}, "defaultValue": "false"}], "type": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__Field", "ofType": null}}}, "isDeprecated": false, "deprecationReason": null}, {"name": "inputFields", "description": "INPUT_OBJECT only", "args": [], "type": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__InputValue", "ofType": null}}}, "isDeprecated": false, "deprecationReason": null}, {"name": "interfaces", "description": "OBJECT only", "args": [], "type": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__Type", "ofType": null}}}, "isDeprecated": false, "deprecationReason": null}, {"name": "kind", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "ENUM", "name": "__TypeKind", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "name", "description": null, "args": [], "type": {"kind": "SCALAR", "name": "String", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "ofType", "description": "NON_NULL and LIST only", "args": [], "type": {"kind": "OBJECT", "name": "__Type", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "possibleTypes", "description": "INTERFACE and UNION only", "args": [], "type": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__Type", "ofType": null}}}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "__EnumValue", "description": "EnumValue(name: str, description: Union[str, NoneType], is_deprecated: bool, deprecation_reason: Union[str, NoneType])", "fields": [{"name": "name", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "description", "description": null, "args": [], "type": {"kind": "SCALAR", "name": "String", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "isDeprecated", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Boolean", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "deprecationReason", "description": null, "args": [], "type": {"kind": "SCALAR", "name": "String", "ofType": null}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "__Field", "description": "Field()", "fields": [{"name": "args", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__InputValue", "ofType": null}}}}, "isDeprecated": false, "deprecationReason": null}, {"name": "deprecationReason", "description": "Not support yet", "args": [], "type": {"kind": "SCALAR", "name": "String", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "description", "description": null, "args": [], "type": {"kind": "SCALAR", "name": "String", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "isDeprecated", "description": "Not support yet", "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Boolean", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "name", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "type", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__Type", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "ENUM", "name": "__TypeKind", "description": "An enumeration.", "fields": null, "inputFields": null, "interfaces": null, "enumValues": [{"name": "ENUM", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "INPUT_OBJECT", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "INTERFACE", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "LIST", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "NON_NULL", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "OBJECT", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "SCALAR", "description": null, "isDeprecated": false, "deprecationReason": null}, {"name": "UNION", "description": null, "isDeprecated": false, "deprecationReason": null}], "possibleTypes": null}, {"kind": "OBJECT", "name": "KeyPair", "description": "KeyPair(id: int, service_id: int, public_key: str)", "fields": [{"name": "id", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "serviceId", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "publicKey", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "service", "description": null, "args": [], "type": {"kind": "OBJECT", "name": "Service", "ofType": null}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "Service", "description": "Service(id: int, name: str)", "fields": [{"name": "id", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "name", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "roles", "description": null, "args": [], "type": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "Role", "ofType": null}}}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "Role", "description": "Role(id: int, name: str, service_id: int)", "fields": [{"name": "id", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "name", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "serviceId", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "members", "description": null, "args": [], "type": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "Member", "ofType": null}}}, "isDeprecated": false, "deprecationReason": null}, {"name": "permissions", "description": null, "args": [], "type": {"kind": "LIST", "name": null, "ofType": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "Permission", "ofType": null}}}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "Member", "description": "Member(id: int, claim: str, role_id: int)", "fields": [{"name": "id", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "claim", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "roleId", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "Permission", "description": "Permission(id: int, role_id: int, resource: str, action: str)", "fields": [{"name": "id", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "roleId", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "resource", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "action", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "Token", "description": "Token(token: str)", "fields": [{"name": "token", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}, {"kind": "OBJECT", "name": "Mutation", "description": "Mutation()", "fields": [{"name": "__schema", "description": null, "args": [], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "OBJECT", "name": "__Schema", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "__type", "description": null, "args": [{"name": "name", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "defaultValue": null}], "type": {"kind": "OBJECT", "name": "__Type", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "addPermission", "description": null, "args": [{"name": "roleId", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "defaultValue": null}, {"name": "resource", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "defaultValue": null}, {"name": "action", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "defaultValue": null}], "type": {"kind": "OBJECT", "name": "Permission", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "createKeyPair", "description": null, "args": [{"name": "serviceId", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "defaultValue": null}], "type": {"kind": "OBJECT", "name": "KeyPair", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "createMember", "description": null, "args": [{"name": "roleId", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "defaultValue": null}, {"name": "claim", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "defaultValue": null}], "type": {"kind": "OBJECT", "name": "Member", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "createRole", "description": null, "args": [{"name": "name", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "defaultValue": null}, {"name": "serviceId", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "defaultValue": null}], "type": {"kind": "OBJECT", "name": "Role", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "createService", "description": null, "args": [{"name": "name", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "defaultValue": null}], "type": {"kind": "OBJECT", "name": "Service", "ofType": null}, "isDeprecated": false, "deprecationReason": null}, {"name": "deleteMember", "description": null, "args": [{"name": "memberId", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "defaultValue": null}], "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "String", "ofType": null}}, "isDeprecated": false, "deprecationReason": null}, {"name": "deleteRole", "description": null, "args": [{"name": "roleId", "description": null, "type": {"kind": "NON_NULL", "name": null, "ofType": {"kind": "SCALAR", "name": "Int", "ofType": null}}, "defaultValue": null}], "type": {"kind": "SCALAR", "name": "String", "ofType": null}, "isDeprecated": false, "deprecationReason": null}], "inputFields": null, "interfaces": [], "enumValues": null, "possibleTypes": null}], "directives": []}}}

What is the actual behavior?

Got

buildClientSchema.mjs:97 Uncaught Error: Invalid or incomplete schema, unknown type: String. Ensure that a full introspection query is used in order to build a client schema.
    at buildClientSchema.mjs:97
    at h (buildClientSchema.mjs:90)
    at h (buildClientSchema.mjs:82)
    at buildClientSchema.mjs:104
    at w (buildClientSchema.mjs:270)
    at keyValMap.mjs:20
    at Array.reduce (<anonymous>)
    at r (keyValMap.mjs:19)
    at x (buildClientSchema.mjs:264)
    at buildClientSchema.mjs:258

What steps may we take to reproduce the behavior?

Playground seems like it can not handle the built-in scalar type in the current, just try to resolve the introspection above. The playground will try to resolve scalar type as a named type and call getNamedType then it fails.

image

ethe commented 4 years ago

I am writing a Graphql server framework now, the Playground can resolve above introspection the framework generated before, and recently it fails, it seems like something breaks compatibility.