[Bug]: Uncaught TypeError: e is not iterable at o.processOneSignalDeferredArray

[Jonathan-Ha]

[sherwinski]

Hi @Jonathan-Ha,

Could you please share/paste the code snippet of where you have the SDK init code defined?

Reference: https://documentation.onesignal.com/docs/web-sdk-setup#7-add-code-to-site

[vdr-bcg-robinweston]

We have started seeing this too:

Here's our initialisation code - part of a React component:

useEffect(() => {
    if (typeof window !== undefined) {
      window.OneSignalDeferred = window?.OneSignalDeferred || [];
      window.OneSignalDeferred.push(async function (OneSignal) {
        await OneSignal.init({
          appId: env('NEXT_PUBLIC_ONESIGNAL_APP_ID') || getEnvironmentVariable('ONESIGNAL_APP_ID'),
        });
        OneSignal.User.addTag('user_id', userId);
      });
    }
  }, []);

Here is the script tag

<script src="https://cdn.onesignal.com/sdks/web/v16/OneSignalSDK.page.js" defer></script>

[jihad28]

I have the same issue, here is my code

window.OneSignalDeferred = window.OneSignalDeferred || [];
window.OneSignalDeferred.push(async function (OneSignal) {
    await OneSignal.init({
        appId: import.meta.env.VITE_ONESIGNAL_APP_ID,
        serviceWorkerPath: "service-worker.js",
        promptOptions: {
            slidedown: {
                prompts: [{
                    type: "push",
                    autoPrompt: false,
                    text: {
                        actionMessage: LA.send_notification_text,
                        acceptButton: LA.yes,
                        cancelButton: LA.no
                    }
                }]
            }
        }
    });
});

and the script tag

<script src="https://cdn.onesignal.com/sdks/web/v16/OneSignalSDK.page.js" defer></script>

I don't know why it's like this but sometimes when you reload multiple times or do (Ctrl + F5) the error despairs and when you reload it again it shows up again.