Edited at

React Native Expo Snack にてFirebaseを使ったときのハマり Device: (865:668) undefined is not an object (evaluating 't.stack.replace')

Device: (865:668) undefined is not an object (evaluating 't.stack.replace')

Expo Snack 特有のエラーでした。


index.js

handleSubmit = () => {

firebase
.auth()
.createUserWithEmailAndPassword(this.state.email, this.state.password)
.then(user => {})
.catch(error => {
- console.log(error);
+ console.log(error.code);
+ console.log(error.message);
});
};