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FirebaseError: se esperaba el tipo 'Tc', pero era: un objeto Ac personalizado

Estoy tratando de acceder a todos los documentos de mi colección Firestore

 const app = initializeApp(firebaseConfig); const db = getFirestore(app); async function getTodos() { try { const todoRef = collection(db, 'todos'); let allTodos = await getDoc(todoRef); console.log(allTodos) } catch (err) { console.log(err) } }

pero arroja este error FirebaseError: Expected type 'Tc', but it was: a custom Ac object

about 4 years ago · Juan Pablo Isaza
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El método getDoc() se usa para obtener un solo documento y toma una DocumentReference como parámetro. Aquí todoRef es una CollectionReference y para obtener varios documentos debe usar getDocs() en su lugar:

 const todoRef = collection(db, 'todos'); let allTodos = await getDocs(todoRef);
about 4 years ago · Juan Pablo Isaza Report

0

Ha utilizado el método getDoc() que ayuda a obtener un solo documento, así que simplemente reemplace su getDoc() con getDocs()

about 4 years ago · Juan Pablo Isaza Report
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