The `inject`/`injectProperty` settings aren't causing an object to be injected.

I’m trying to use the plugin with the following configuration.

    new PrerenderSPAPlugin({
      injectProperty: 'prerenderSettings',
      inject: {
        myProperty: true,
      },
    }),

My understanding of these settings is that window.prerenderSettings should be set to { myProperty: true } before rendering my pages during the build. My pages are otherwise prerendering correctly, but window.prerenderSettings is undefined. I double checked this by adding the following code to my application.

document.body.innerHTML = `${document.body.innerHTML}<p id="prerender-settings">${window.prerenderSettings}</p>`;

After building with WebPack, the generated HTML includes a <p id="prerender-settings">undefined</p> tag. To clarify, this is the raw HTML file that’s being output by prerender-spa-plugin, I’m not opening the file in another web browser and causing a second tag to get injected.

This is with version 3.1.0.

[JoshTheDerf]

Hi @sangaline, prerender-spa-plugin 3.x introduces pluggable renderers with distinct features. inject is one such feature, so you need to configure it on the specific renderer rather than the root plugin config, like so:

new PrerenderSPAPlugin({
  renderer: new PrerenderSPAPlugin.PuppeteerRenderer({
    injectProperty: 'prerenderSettings',
    inject: { myProperty: true, },
  }),
})

Hope that helps!

[JoshTheDerf]

Noted. I’ll probably address it in the next update then. Thanks for the input!