Hello,
I’m building a web app in React using MongoDB Atlas and MongoDB Realm. I was able to successfully authenticate but am struggling to query my data. I followed this tutorial: https://docs.mongodb.com/realm/tutorial/web-graphql/ but am using JS instead of Typsecript (not sure if that matters).
When I try to call this function in graphql-operations.ts
:
export function useGetAllLessonsQuery(
baseOptions?: ApolloReactHooks.QueryHookOptions<
Types.GetAllLessonsQuery,
Types.GetAllLessonsQueryVariables
>
) {
return ApolloReactHooks.useQuery<
Types.GetAllLessonsQuery,
Types.GetAllLessonsQueryVariables
>(GetAllLessonsDocument, baseOptions);
}
I get the following error:
Error getting lessons: Error: GraphQL error: reason="could not validate document: \n\twords.25: Invalid type. Expected: undefined, given: null\n\twords.31: Invalid type. Expected: undefined, given: null\n\twords.33: Invalid type. Expected: undefined, given: null\n\twords.34: Invalid type. Expected: undefined, given: null\n\twords.37: Invalid type. Expected: undefined, given: null\n\twords.38: Invalid type. Expected: undefined, given: null\n\twords.39: Invalid type. Expected: undefined, given: null\n\twords.40: Invalid type. Expected: undefined, given: null\n\twords.42: Invalid type. Expected: undefined, given: null\n\twords.45: Invalid type. Expected: undefined, given: null\n\twords.46: Invalid type. Expected: undefined, given: null\n\twords.48: Invalid type. Expected: undefined, given: null\n\twords.49: Invalid type. Expected: undefined, given: null\n\twords.55: Invalid type. Expected: undefined, given: null\n\twords.58: Invalid type. Expected: undefined, given: null"; code="SchemaValidationFailedRead"; untrusted="read not permitted"; details=map[]
The schema validation passes in the graphQL database and it’s just a read operation so I don’t really understand how it can fail schema validation? I’ve set read & write permissions to true. Maybe somebody out here is more familiar with GraphQL querying and can point me in the right direction?
Types.GetAllLessonsQuery:
export type GetAllLessonsQuery = (
{ __typename?: 'Query' }
& { lessons: Array<Maybe<(
{ __typename?: 'Lesson' }
& Pick<Lesson, '_id' | 'lesson_id'>
& { words?: Maybe<Array<Maybe<(
{ __typename?: 'Word' }
& Pick<Word, '_id' | 'word'>
)>>> }
)>> }
);
Types.GetAllLessonsQueryVariables:
export type GetAllLessonsQueryVariables = Exact<{ [key: string]: never; }>;
GetAllLessonsDocument (this passes GraphiQL validation):
export const GetAllLessonsDocument = gql`
query getAllLessons {
lessons {
_id
lesson_id
words {
_id
word
}
}
}
`;
Thank you!