Error Cannot query field "node" on type "Query". after setVariables

[markogresak]

Hi!

I'm using this query

fragments: {
  options: () => Relay.QL`
    fragment on diseaseMedicine @relay(plural: true) {
      value: id,
      label: disease
    }
  `
}

included as:

initialVariables: {
  disease: ''
},
fragments: {
  store: () => Relay.QL `
    fragment on Store {
      DiseaseOptions: diseaseMedicine {
        ${DiseaseSelect.getFragment('options')}
      },
      AllergyOptions: diet {
        ${AllergySelect.getFragment('options')}
      },
      MedicationOptions: diseaseMedicine {
        ${MedicationSelect.getFragment('options')}
      },
      DietOptions: diet {
        ${DietSelect.getFragment('options')}
      }
    }
  `
}

Which, after using .setVariables({disease: ...}), attempts to send this query:

query Index_StoreRelayQL($id_0: ID!) {
  node(id: $id_0) {
    ...F1
  }
}

fragment F0 on diseaseMedicine {
  id
  medicine
}

fragment F1 on Store {
  _diseaseMedicine14kzg6: diseaseMedicine {
    id
    ...F0
  }
  id
}

And it fails with error message Cannot query field "node" on type "Query".

However, if I were to change the above query (playing in graph_i_QL) to:

query Index_StoreRelayQL {
  store {
    ...F1
  }
}

fragment F0 on diseaseMedicine {
  id
  medicine
}

fragment F1 on Store {
  _diseaseMedicine14kzg6: diseaseMedicine {
    id
    ...F0
  }
  id
}

It executes correctly, except that it's not using the variable.

I am using react-relay v0.7.3. Also, I'm using react-router-relay v0.10.1 for routing and setting queries to:

{
  queries: {
    store: (component) => Relay.QL`
      query MainQuery {
        store { ${component.getFragment('store')} }
      }
    `
  }
}

Any ideas how to fix this?

[markogresak]

Apparently moving the ${MedicationSelect.getFragment('options')} together with ${DiseaseSelect.getFragment('options')} into same field, as in:

options: diseaseMedicine {
  ${DiseaseSelect.getFragment('options')}
  ${MedicationSelect.getFragment('options')}
},

solves the problem I was having.
Can someone explain why this was happening?

[markogresak]

The last comment didn't solve the problem fully, it was still missing using the variable as argument.

I have noticed that the graphQL schema was missing nodeDefinitions, as in there was no node: nodeField and no interfaces: [nodeInterface]. I should've looked through the tutorial more thoroughly.