Hello, I am having same problem. Console errors below (Chrome 89)
The FetchEvent for "https://page.url.com" resulted in a network error response: the promise was rejected.
Promise.then (async)
(anonymous) @ superpwa-sw.js:74
superpwa-sw.js:1 Uncaught (in promise) TypeError: Failed to fetch
(index):1 Site cannot be installed: Page does not work offline. Starting in Chrome 93, the installability criteria is changing, and this site will not be installable. See https://goo.gle/improved-pwa-offline-detection for more information.
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This reply was modified 5 years, 2 months ago by
testitilinen.
testitilinen: As per forum guidelines please create a new topic.
themassapothecary: We inspected your site in lighthouse and didn’t encounter any such issue https://prnt.sc/10eavdy. Check once whether having the same issue or not. Then do let us know.
@superpwa I get the same issue every time I check it in lighthouse. Not once has it not had the error and I run it multiple times every day. https://imgur.com/eKBhzFg
I ve the self Error Message in Chrome after Chrome Update.
I ve the Message in Lighthouse and in the Browser Console.
Check this pls:
https://developer.chrome.com/blog/improved-pwa-offline-detection/
“Warning starting Chrome 89 (March 2021)
Starting in Chrome 89 (stable in March 2021), if the PWA does not provide a valid response when offline, a message will be displayed under the Issues tab of developer tools. The beforeinstallprompt event, and in-browser installation prompts will still be provided.
Lighthouse v7 and later will also indicate when there’s a problem with the offline implementation and provide guidance on how to fix it.”
proflowa: As per forum guidelines please create a new topic.
I face the same issue here. Please enlighten us.
kernkraftx360: As per forum guidelines please create a new topic.
@superpwa can you please answer me. The same problem still
TypeError: Failed to update a ServiceWorker for scope (‘https://massapothecary.com/’) with script (‘https://massapothecary.com/superpwa-sw.js’): An unknown error occurred when fetching the script.
I also get this console error
I had the same problem and to solve that I edited this file:
my-domain.com/superpwa-sw.js
Replacing this block of code:
// Revving strategy
if ( e.request.mode === 'navigate' && navigator.onLine ) {
e.respondWith(
fetch(e.request).then(function(response) {
return caches.open(cacheName).then(function(cache) {
cache.put(e.request, response.clone());
return response;
});
})
);
return;
}
By this another block of code:
// Revving strategy
if ( e.request.mode === 'navigate' && navigator.onLine ) {
e.respondWith(
fetch(e.request).then(function(response) {
return caches.open(cacheName).then(function(cache) {
cache.put(e.request, response.clone());
return response;
});
}).catch(function( error ) {
console.log('There has been a problem with the "Revving strategy" operation: ' + error.message);
return caches.match(offlinePage);
})
);
return;
}
If you use the OneSignal integration you’ll need to edit this same block of code, but on the following path:
my-domain.com/OneSignalSDKWorker.js.php
If you want to understand what this block of code does, take a look at this commentary on GitHub: https://github.com/SuperPWA/Super-Progressive-Web-Apps/issues/36#issuecomment-388105238
I hope these informations help someone! 🙂
Kind regards,
Glauber Silva
The issue which you are facing is valid. So we have created a ticket in the GIT-HUB.
So our dev team will be working on it. This issue will be resolved in the next update of the plugin.
For reference please follow this GitHub ticket:
https://github.com/SuperPWA/Super-Progressive-Web-Apps/issues/174
