Error: Package path . is not exported from package(Module not found: )

Iam not able to solve this error iam sitting hours and hours but iam not getting someone please solve my error

this is the error iam getting

Compiled with problems:

ERROR in ./src/config/Fire.js 3:0-32

Module not found: Error: Package path . is not exported from package /Users/nammu/Desktop/React-project/expense-tracker/node_modules/firebase (see exports field in /Users/nammu/Desktop/React-project/expense-tracker/node_modules/firebase/package.json)

Fire.js
import firebase from ‘firebase’;

const config={
apiKey: “AIzaSyAq2zxJ-jBfLK_7dcBFNZkcP63-rs5WmCA”,
authDomain: “tracker-3211f.firebaseapp.com”,
projectId: “tracker-3211f”,
storageBucket: “tracker-3211f.appspot.com”,
messagingSenderId: “812170287226”,
appId: “1:812170287226:web:aaf6c1947d32666aba83c3”,
measurementId: “G-8ZV6FX3JP8”
}

const fire=firebase.intializeApp(config);

export default fire;

and

this is my Register.js

import React,{Component} from “react”;
import ‘./Login.css’;
import fire from “…/…/config/Fire.js”;
class Register extends Component{
// intializingß
state = {
email: ‘’,
password: ‘’,
displayName: ‘’,
fireErrors: ‘’
}
handleChange = e => {
this.setState({[e.target.name]: e.target.value});
}

register = e => {
    e.preventDefault();
    fire.auth().createUserWithEmailAndPassword(this.state.email,this.state.password).then((user)=>{
        var currentUser = fire.auth().currentUser;
        currentUser.updateProfile({
            displayName: this.state.displayName
        })
    })
    .catch((error) => {
        this.setState({fireErrors: error.message})
    });
}


render(){
    // let errorNotification = this.state.fireErrors ? 
    //     ( <div className="Error"> {this.state.fireErrors} </div> ) : null;

    return(
        <>
        {/* //{errorNotification} */}
        <form>
                <input type="text"
                    className="regField"
                    placeholder="Your Name"
                    onChange={this.handleChange}
                    value={this.state.displayName}
                    name="displayName"
                    />
                <input type="text"
                    className="regField"
                    placeholder="Email"
                    value={this.state.email} 
                    onChange={this.handleChange}
                    name="email"
                    />
                <input
                    className="regField"
                    placeholder="Password"
                    value={this.state.password} 
                    onChange={this.handleChange}
                    name="password"
                    type="password"
                />
                <input  className="submitBtn" type="submit" value="REGISTER" />
            </form>
        </>
    );
}

}

export default Register;

None of this sounds remotely related to CodeMirror, so this doesn’t seem like an appropriate topic for this forum.

idk about that … can uh please solve my error

I’m not familiar with firebase, but it seems your code is using some old version of firebase where it did have a default export (see https://cdn.jsdelivr.net/npm/firebase@8/package.json), and newer firebase removed that with many submodules (see https://cdn.jsdelivr.net/npm/firebase@10/package.json).