Property ‘profileStore’ is missing in type ‘{}’ but required in type ‘Readonly’.ts(2741)
I am using mobx react a type script
Why does <MainNote/>
show the error
Do i just need to set default props?
Property 'profileStore' is missing in type '{}' but required in type 'Readonly<AppProps>'.ts(2741)
MainNote.tsx(9, 3): 'profileStore' is declared here.
(alias) class MainNote
import MainNote
I do not want to pass the prop in as it is a prop ejected by mobx.
Thanks for the help
The code is below
import React, { Component } from 'react';
import MainNote from './MainNote';
import { observable, computed } from 'mobx'
import { observer, inject, IStoresToProps } from 'mobx-react'
import { IStore } from '../interfaces/store/IStore'
import style from '../styles/App.module.css';
import { IProfileStore } from '../interfaces/Profile/IProfileStore';
import { iProfile } from '../interfaces/Profile/iProfile';
interface AppProps {
profileStore?: IProfileStore
}
export interface IProfileStore {
profile: iProfile,
counter: number,
loadProfile?: () => void
}
@inject("profileStore")
@observer
class App extends Component<AppProps> {
static defaultProps = { profileStore: {counter: 0}};
render() {
return (
<div className={`container-fluid w-100 h-100 ${style.background}`}>
<MainNote/>
{console.log('props', this.props.profileStore) }
</div>
);
}
}
export default App;
import React, { Component } from 'react';
import { observable, computed } from 'mobx'
import { observer, inject, IStoresToProps } from 'mobx-react'
import style from '../styles/MainNote.module.css'
import { IStore } from '../interfaces/store/IStore'
import {IProsStore} from '../interfaces/store/IPropsStore'
interface AppProps {
profileStore: IProfileStore;
}
interface IProfileStore {
profile: iProfile;
counter: number;
loadProfile?: () => void;
}
interface iProfile
{
Details: iDetails;
Address: iAddress;
Notes: iNote[];
}
interface iDetails
{
Name: string;
Email: string;
Age: number;
CellNumber: number;
}
interface iAddress
{
No: number;
Road: string;
Street: string;
Place: string;
}
interface iNote
{
Date: Date | string;
Subject: string;
Text: string;
Private: boolean;
Archived: boolean;
}
@inject("profileStore")
@observer
class MainNote extends Component<AppProps> {
render() {
const { Address } = this.props.profileStore.profile;
console.log('s', this.props.profileStore.profile.Address.No)
return (
<div className={style.makeLookCool}>
<ul className="list-group">
<li className="list-group-item">{Address.No} {Address.Place} {Address.Road} {Address.Street}</li>
</ul>
</div>
);
}
}
export default MainNote;
import React from 'react';
import ReactDOM from 'react-dom';
import 'bootstrap/dist/css/bootstrap.css';
import './styles/index.css';
import App from "./componenets/App";
import { Provider } from 'mobx-react';
import {IProsStore} from './interfaces/store/IPropsStore'
import * as serviceWorker from './serviceWorker';
// import NotesStore from "./NotesStore";
// import CounterStore from "./CounterStore";
import ProfileStore from './store/ProfileStore';
import { IStore } from './interfaces/store/IStore';
const Store: IStore = {
profileStore: new ProfileStore(),
};
ReactDOM.render(
<Provider {...Store}>
<App />
</Provider>,
document.getElementById('root'));
Make profileStore props mandatory from:
interface AppProps {
profileStore: IProfileStore;
}
to optional
interface AppProps {
profileStore?: IProfileStore;
}
The answer is to set the default prop in the component
static defaultProps = {profileStore:{}}
For others who see the same error.
The same problem happens when you use withStyles
and you import that class in a curly braces like the following:
import { MainNote } from './MainNote';
this imports directly the class itself without applying the styles and therefore it lacks the classes
. You just need to remove the curly braces to import the default export:
import MainNote from './MainNote';
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