"cannot find main in stats"

I’m getting a “cannot find main in stats” issue. I would like to have more info as to what this error is about. I follow the sever side rendering guide and my current code set up is this

    const statsFile = path.resolve("./build/server/loadable-stats.json");
    const extractor = new ChunkExtractor({ statsFile });

    // Declare our React application.
    const app = extractor.collectChunks(
        <JssProvider registry={sheetsRegistry} jss={jss} generateClassName={generateClassName()}>
            <MuiThemeProvider theme={theme} sheetsManager={new Map()}>
                <Provider store={store}>
                    <StaticRouter location={request.url} context={reactRouterContext}>
                        <Application />
                    </StaticRouter>
                </Provider>
            </MuiThemeProvider>
        </JssProvider>
    );
    const appString = renderToString(app);
    const scriptTags = extractor.getScriptTags(); // or extractor.getScriptElements();
    console.log(scriptTags);

This is the error screenshot

[sinwailam193]

got it! it was const extractor = new ChunkExtractor({ statsFile, entrypoints: ["index"] });

[gregberge]

I love happy ends 😁