I have
export const getPicture = {
type: GraphPicture,
args: {
type: new GraphQLNonNull(GraphQLInt)
},
resolve(_, args) {
return Picture.findByPrimary(args.id);
}
};
export const getPictureList = {
type: new GraphQLList(GraphPicture),
resolve(_, __, session) {
return Picture.findAll({where: {owner: session.userId}});
}
};
and
const query = new GraphQLObjectType({
name: 'Queries',
fields: () => {
return {
getPictureList: getPictureList,
getPicture: getPicture
}
}
});
const schema = new GraphQLSchema({
query: query,
mutation: mutation
});
Which throws:
Error: Queries.getPicture(type:) argument type must be Input Type but got: undefined.
getPictureList works fine, getPicture fails.
I have tried making getPicture a GraphQLLIst, doesn't help.
I have tried making the args type an Input Type, doesn't help.
Any ideas about what is going on here
The stack trace is:
Error: Queries.getPicture(type:) argument type must be Input Type but got: undefined.
at invariant (/home/jrootham/dev/trytheseon/node_modules/graphql/jsutils/invariant.js:19:11)
at /home/jrootham/dev/trytheseon/node_modules/graphql/type/definition.js:307:33
at Array.map (native)
at /home/jrootham/dev/trytheseon/node_modules/graphql/type/definition.js:304:52
at Array.forEach (native)
at defineFieldMap (/home/jrootham/dev/trytheseon/node_modules/graphql/type/definition.js:293:14)
at GraphQLObjectType.getFields (/home/jrootham/dev/trytheseon/node_modules/graphql/type/definition.js:250:46)
at /home/jrootham/dev/trytheseon/node_modules/graphql/type/schema.js:224:27
at typeMapReducer (/home/jrootham/dev/trytheseon/node_modules/graphql/type/schema.js:236:7)
at Array.reduce (native)
at new GraphQLSchema (/home/jrootham/dev/trytheseon/node_modules/graphql/type/schema.js:104:34)
at Object.<anonymous> (/home/jrootham/dev/trytheseon/server/graphQL.js:45:16)
at Module._compile (module.js:399:26)
at normalLoader (/usr/lib/node_modules/babel/node_modules/babel-core/lib/babel/api/register/node.js:160:5)
at Object.require.extensions.(anonymous function) [as .js] (/usr/lib/node_modules/babel/node_modules/babel-core/lib/babel/api/register/node.js:173:7)
at Module.load (module.js:345:32)
at Function.Module._load (module.js:302:12)
at Module.require (module.js:355:17)
at require (internal/module.js:13:17)
at Object.<anonymous> (/home/jrootham/dev/trytheseon/devServer.js:14:44)
at Module._compile (module.js:399:26)
at normalLoader (/usr/lib/node_modules/babel/node_modules/babel-core/lib/babel/api/register/node.js:160:5)
getPicture
in the root query. On a different note, you may consider namingpicture
instead ofgetPicture
. It's more of a convention. - Ahmad Ferdous