Empresas
Empleos
  • Sobre nosotros
  • Soluciones
    • Publicación de vacantes
      Publica tu vacante y recibe candidatos calificados en 48h.
    • Evaluación de candidatos
      500+ pruebas técnicas y psicológicas, más anti-fraude.
    • Headhunting
      Búsqueda ejecutiva a la medida de principio a fin.
    • Nómina + EOR
      Dispersión de nómina y EOR en más de 15 países de LATAM.
  • Precios
  • Empleos

0

175
Vistas
Getting Error Data should be a "String", "Array of arrays" OR "Array of objects" when trying to export data to CSV in reactJS

I want to download some data that I have from my firebase firestore DB that I have listed in a table.

I am adding the data that is coming from my firestore in order to export to CSV and have a complete viewable file in my admin dashboard

But every time I try to follow the steps to download the data and export them to CSV format I get this error: "Data should be a "String", "Array of arrays" OR "Array of objects"

here is my code:

 import { CSVLink } from 'react-csv';

const [data, setData] = useState([]);
  const [csvData, setcsvData] = useState([]);
  const list = []
  const csvList = []

 useEffect(() => {
    firebase.firestore().collection("Users").get().then((userSnapshot) => {

      userSnapshot.forEach((doc) => {
       
        const {powerAccount,first_name,registerDate,email,company,country,phone} = doc.data();
        setID(doc.data().usersID)
        list.push({
          usersID:doc.id,
          powerAccount:powerAccount,
          first_name:first_name,
          registerDate:registerDate,
          email:email,
          company:company,
          country:country,
          phone:phone,
        });

        const userData = {
          usersID: doc.id,
          powerAccount: powerAccount,
          first_name: first_name,
          registerDate: registerDate,
          email: email,
          company: company,
          country: country,
          phone: phone,
        };

        const headers = [            
          { label: 'Account', key: powerAccount },
          { label: 'Name', key: first_name },
          { label: 'RegistrationDate', key: registerDate },
          { label: 'Email', key: email },
          { label: 'Company', key: company },
          { label: 'Country', key: country },
          { label: 'Phone', key: phone },
        ];
        const csvReport = {
          filename: "userReport.csv",
          headers: headers,
          data: userData
        }
        csvList.push(csvReport)
      });
      setData(list);
      setcsvData(csvList)
    });
  },[]);

 return (
   
    <CSVLink  {...csvData} >
    Export
  </CSVLink>
 
)
about 4 years ago · Juan Pablo Isaza
Responde la pregunta
Encuentra empleos remotos

¡Descubre la nueva forma de encontrar empleo!

Top de empleos
Top categorías de empleo
Empresas
Publicar vacante Precios Comercial
Legal
Términos y condiciones Política de privacidad
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Recomiéndame algunas ofertas
Necesito ayuda