I need to publish my Flutter web app on a web server folder.
Here you have the index.html file:
<!DOCTYPE html>
<html>
<head>
<!--
If you are serving your web app in a path other than the root, change the
href value below to reflect the base path you are serving from.
The path provided below has to start and end with a slash "/" in order for
it to work correctly.
For more details:
* https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
This is a placeholder for base href that will be replaced by the value of
the `--base-href` argument provided to `flutter build`.
-->
<base href="/freelife/">
<meta charset="UTF-8">
<meta content="IE=Edge" http-equiv="X-UA-Compatible">
<meta name="description" content="A new Flutter project.">
<!-- iOS meta tags & icons -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="capenergy_ns">
<link rel="apple-touch-icon" href="icons/Icon-192.png">
<!-- Favicon -->
<link rel="icon" type="image/png" href="favicon.png"/>
<title>Freelife</title>
<link rel="manifest" href="manifest.json">
<script>
// The value below is injected by flutter build, do not touch.
var serviceWorkerVersion = null;
</script>
<!-- This script adds the flutter initialization JS code -->
<script src="flutter.js" defer></script>
</head>
<body>
<script>
window.addEventListener('load', function(ev) {
// Download main.dart.js
_flutter.loader.loadEntrypoint({
serviceWorker: {
serviceWorkerVersion: serviceWorkerVersion,
}
}).then(function(engineInitializer) {
return engineInitializer.initializeEngine();
}).then(function(appRunner) {
return appRunner.runApp();
});
});
</script>
<script src="https://www.gstatic.com/firebasejs/8.4.1/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.4.1/firebase-messaging.js"></script>
<script>
const firebaseConfig = {
apiKey: "AIz...",
authDomain: "fre...",
projectId: "fre...",
storageBucket: "free...",
messagingSenderId: "53...",
appId: "1:538....",
measurementId: "G-X..."
};
firebase.initializeApp(firebaseConfig);
</script>
<script src="main.dart.js" type="application/javascript"></script>
<script>
if ("serviceWorker" in navigator) {
window.addEventListener("load", function () {
navigator.serviceWorker.register("firebase-messaging-sw.js");
});
}
</script>
</body>
</html>
Here you have firebase-messaging-sw.js:
importScripts("https://www.gstatic.com/firebasejs/9.12.1/firebase-app.js");
importScripts("https://www.gstatic.com/firebasejs/9.12.1/firebase-messaging.js");
firebase.initializeApp({
apiKey: "AIz...",
authDomain: "free...",
projectId: "free...",
storageBucket: "free...",
messagingSenderId: "53...",
appId: "1:53...",
measurementId: "G-X..."
});
const messaging = firebase.messaging();
messaging.setBackgroundMessageHandler(function (payload) {
const promiseChain = clients
.matchAll({
type: "window",
includeUncontrolled: true
})
.then(windowClients => {
for (let i = 0; i < windowClients.length; i++) {
const windowClient = windowClients[i];
windowClient.postMessage(payload);
}
})
.then(() => {
return registration.showNotification("New Message");
});
return promiseChain;
});
self.addEventListener('notificationclick', function (event) {
console.log('notification received: ', event)
});
The issue is that publishing the created web folder inside build folder in the app, launching the web in the browser shows a blank page.
Lookin the output of the web console debugger, it throws a lot of errors:
The web app was working fine until I inserted all Firebase dependencies.
try deleting [base href="/freelife/"] from the index.html file
It should stay like this.
<!DOCTYPE html>
<html>
<head>
<!--
If you are serving your web app in a path other than the root, change the
href value below to reflect the base path you are serving from.
The path provided below has to start and end with a slash "/" in order for
it to work correctly.
For more details:
* https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
This is a placeholder for base href that will be replaced by the value of
the `--base-href` argument provided to `flutter build`.
-->
<!--<base href="/freelife/"> -->
<meta charset="UTF-8">
<meta content="IE=Edge" http-equiv="X-UA-Compatible">
<meta name="description" content="A new Flutter project.">
<!-- iOS meta tags & icons -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="capenergy_ns">
<link rel="apple-touch-icon" href="icons/Icon-192.png">
<!-- Favicon -->
<link rel="icon" type="image/png" href="favicon.png"/>
<title>Freelife</title>
<link rel="manifest" href="manifest.json">
<script>
// The value below is injected by flutter build, do not touch.
var serviceWorkerVersion = null;
</script>
<!-- This script adds the flutter initialization JS code -->
<script src="flutter.js" defer></script>
</head>
<body>
<script>
window.addEventListener('load', function(ev) {
// Download main.dart.js
_flutter.loader.loadEntrypoint({
serviceWorker: {
serviceWorkerVersion: serviceWorkerVersion,
}
}).then(function(engineInitializer) {
return engineInitializer.initializeEngine();
}).then(function(appRunner) {
return appRunner.runApp();
});
});
</script>
<script src="https://www.gstatic.com/firebasejs/8.4.1/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.4.1/firebase-messaging.js"></script>
<script>
const firebaseConfig = {
apiKey: "AIz...",
authDomain: "fre...",
projectId: "fre...",
storageBucket: "free...",
messagingSenderId: "53...",
appId: "1:538....",
measurementId: "G-X..."
};
firebase.initializeApp(firebaseConfig);
</script>
<script src="main.dart.js" type="application/javascript"></script>
<script>
if ("serviceWorker" in navigator) {
window.addEventListener("load", function () {
navigator.serviceWorker.register("firebase-messaging-sw.js");
});
}
</script>
</body>
</html>
I have solved the issue changing index.html as follows:
<!DOCTYPE html>
<html>
<head>
<!--
If you are serving your web app in a path other than the root, change the
href value below to reflect the base path you are serving from.
The path provided below has to start and end with a slash "/" in order for
it to work correctly.
For more details:
* https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
This is a placeholder for base href that will be replaced by the value of
the `--base-href` argument provided to `flutter build`.
-->
<base href="/webapp/">
<meta charset="UTF-8">
<meta content="IE=Edge" http-equiv="X-UA-Compatible">
<meta name="description" content="A new Flutter project.">
<!-- iOS meta tags & icons -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="freelife">
<link rel="apple-touch-icon" href="icons/Icon-192.png">
<!-- Favicon -->
<link rel="icon" type="image/png" href="favicon.png"/>
<title>capenergy_ns</title>
<link rel="manifest" href="manifest.json">
<script>
// The value below is injected by flutter build, do not touch.
var serviceWorkerVersion = null;
</script>
<!-- This script adds the flutter initialization JS code -->
<script src="flutter.js" defer></script>
</head>
<body>
<script>
window.addEventListener('load', function(ev) {
// Download main.dart.js
_flutter.loader.loadEntrypoint({
serviceWorker: {
serviceWorkerVersion: serviceWorkerVersion,
}
}).then(function(engineInitializer) {
return engineInitializer.initializeEngine();
}).then(function(appRunner) {
return appRunner.runApp();
});
});
</script>
<script src="https://www.gstatic.com/firebasejs/8.4.1/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.4.1/firebase-messaging.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.4.1/firebase-auth.js"></script>
<script type="module">
// Your web app's Firebase configuration
// For Firebase JS SDK v7.20.0 and later, measurementId is optional
const firebaseConfig = {
apiKey: "AIza...",
authDomain: "fre...",
projectId: "fre...",
storageBucket: "free...",
messagingSenderId: "538...",
appId: "1:...",
measurementId: "G-..."
};
// Initialize Firebase
const app = initializeApp(firebaseConfig);
const analytics = getAnalytics(app);
</script>
<script src="main.dart.js" type="application/javascript"></script>
<script>
if ("serviceWorker" in navigator) {
window.addEventListener("load", function () {
navigator.serviceWorker.register("/firebase-messaging-sw.js");
});
}
</script>
</body>
</html>
And then on main.dart, I have updated the piece of code:
Future<void> main() async {
WidgetsFlutterBinding.ensureInitialized();
await EasyLocalization.ensureInitialized();
await Firebase.initializeApp(
options: const FirebaseOptions(
apiKey: "AIza....",
appId: "1:5389...",
messagingSenderId: "...",
projectId: "...")
);
Related
When deploying to Jenkins and then accessing the website, it was just loading.
Chrome console:
"Refused to execute script from 'https://******.com/web_entrypoint.dart.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled."
-"Uncaught Error: Script error for "web_entrypoint.dart", needed by: main_module.bootstrap".
This is code index.html
/
<!DOCTYPE html>
<html>
<head>
<base href="$FLUTTER_BASE_HREF">
<meta charset="UTF-8">
<meta content="IE=Edge" http-equiv="X-UA-Compatible">
<meta name="description" content="A new Flutter project.">
<!-- iOS meta tags & icons -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="taskdino_platform">
<link rel="apple-touch-icon" href="icons/ic_launcher.png">
<!-- Croppie -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/croppie/2.6.5/croppie.css" />
<script defer src="https://cdnjs.cloudflare.com/ajax/libs/exif-js/2.3.0/exif.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/croppie/2.6.5/croppie.min.js"></script>
<!-- Favicon -->
<link rel="icon" type="image/png" href="ic_launcher.png"/>
<title>Taskdino</title>
<link rel="manifest" href="manifest.json">
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAAmDUD2ziWCN5Q1uIbk7fRKnJQWpRQqeE"></script>
<script>
// The value below is injected by flutter build, do not touch.
var serviceWorkerVersion = null;
</script>
<!-- This script adds the flutter initialization JS code -->
<script src="flutter.js" defer></script>
</head>
<body>
<div id="loading"></div>
<script>
window.addEventListener('load', function(ev) {
var loading = document.querySelector('#loading');
loading.textContent = "Loading entrypoint...";
_flutter.loader.loadEntrypoint({
serviceWorker: {
serviceWorkerVersion: serviceWorkerVersion,
}
}).then(function(engineInitializer) {
loading.textContent = "Initializing engine...";
return engineInitializer.initializeEngine();
}).then(function(appRunner) {
loading.textContent = "Running app...";
return appRunner.runApp();
});
});
</script>
</body>
</html>
/*
Please help!
Much obliged.
Error
Messaging: We are unable to register the default service worker. Failed to register a ServiceWorker for scope ('http://localhost:54558/firebase-cloud-messaging-push-scope') with script ('http://localhost:54558/firebase-messaging-sw.js'): ServiceWorker script evaluation failed .
I have tried everything including firebase-messaging-sw.js and index.html but not sending text message on the web-page. Please help. Trying to fix it but not getting FCM messaging text.
Firebase-messaging-sw.js
importScripts("https://www.gstatic.com/firebasejs/7.5.0/firebase-app.js");
importScripts("https://www.gstatic.com/firebasejs/7.5.0/firebase-messaging.js");
// const firebaseConfig = {
// apiKey: "AIzaSyAzWCmRI_hR6lXsRDEJMtpo89BTw9r27OA",
// authDomain: "matabwebadmin.firebaseapp.com",
// projectId: "matabwebadmin",
// storageBucket: "matabwebadmin.appspot.com",
// messagingSenderId: "104162661195",
// appId: "1:104162661195:web:896bdc9088fd54884b4ece"
// };
Firebase.initializeApp({
// name: "matabmaindatabase",
apiKey:"AIzaSyAzWCmRI_hR6lXsRDEJMtpo89BTw9r27OA",
appId: '1:104162661195:web:896bdc9088fe54884b4ece',
messagingSenderId: "104162661195",
projectId: "matabwebadmin",
storageBucket: "matabwebadmin.appspot.com",
});
const messaging = firebase.messaging();
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('../firebase-messaging-sw.js')
.then(function(registration) {
console.log('Registration successful, scope is:', registration.scope);
}).catch(function(err) {
console.log('Service worker registration failed, error:', err);
});
}
Index.html:
<!DOCTYPE html>
<html>
<head>
<!--
If you are serving your web app in a path other than the root, change the
href value below to reflect the base path you are serving from.
The path provided below has to start and end with a slash "/" in order for
it to work correctly.
For more details:
* https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
This is a placeholder for base href that will be replaced by the value of
the `--base-href` argument provided to `flutter build`.
-->
<base href="$FLUTTER_BASE_HREF">
<meta charset="UTF-8">
<meta content="IE=Edge" http-equiv="X-UA-Compatible">
<meta name="description" content="A new Flutter project.">
<!-- iOS meta tags & icons -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="matabweb">
<link rel="apple-touch-icon" href="icons/Icon-192.png">
<!-- Favicon -->
<link rel="icon" type="image/png" href="favicon.png"/>
<title>matabweb</title>
<link rel="manifest" href="manifest.json">
<script>
// The value below is injected by flutter build, do not touch.
var serviceWorkerVersion = null;
</script>
<!-- This script adds the flutter initialization JS code -->
<script src="flutter.js" defer></script>
</head>
<body>
<script src="https://www.gstatic.com/firebasejs/8.10.1/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.10.1/firebase-firestore.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.6.1/firebase-storage.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.10.0/firebase-messaging.js"></script>
<script>
if ("serviceWorker" in navigator) {
window.addEventListener("load", function () {
// navigator.serviceWorker.register("/flutter_service_worker.js");
navigator.serviceWorker.register("/firebase-messaging-sw.js");
});
}
</script>
<script>
if ('serviceWorker' in navigator) {
window.addEventListener("load", function () {
navigator.serviceWorker.register("firebase-messaging-sw.js");
});
window.addEventListener('flutter-first-frame', function () {
navigator.serviceWorker.register('flutter_service_worker.js');
});
}
</script>
<script>
window.addEventListener('load', function(ev) {
// Download main.dart.js
_flutter.loader.loadEntrypoint({
serviceWorker: {
serviceWorkerVersion: serviceWorkerVersion,
}
}).then(function(engineInitializer) {
return engineInitializer.initializeEngine();
}).then(function(appRunner) {
return appRunner.runApp();
});
});
</script>
</body>
</html>
Main.dart:
Future<void> main() async {
WidgetsFlutterBinding.ensureInitialized();
const firebaseConfig = {
"apiKey": "AIzaSyAzWCmRI_hR6lXsRDEJMtpo89BTw9r27OA",
"authDomain": "matabwebadmin.firebaseapp.com",
"projectId": "matabwebadmin",
"storageBucket": "matabwebadmin.appspot.com",
"messagingSenderId": "104162661195",
"appId": "1:104162661195:web:896bdc9088fd54884b4ece"
};
FirebaseApp app = await Firebase.initializeApp(
// name: "matabmaindatabase",
options: FirebaseOptions(
apiKey: FirebaseConfiurations.apiKey,
appId: FirebaseConfiurations.appId,
messagingSenderId: FirebaseConfiurations.messagingSenderId,
projectId: FirebaseConfiurations.projectId,
storageBucket: "matabwebadmin.appspot.com",
));
//print(app);
// FirebaseApp app = await Firebase.initializeApp(
// name: 'matabweb',
// options: const FirebaseOptions(
// appId: '1:104162661195:web:896bdc9088fd54884b4ece',
// apiKey: 'AIzaSyAzWCmRI_hR6lXsRDEJMtpo89BTw9r27OA',
// messagingSenderId: '104162661195',
// projectId: 'matabwebadmin'));
debugPrint(app.toString());
// Get.put(BookController(), tag: 'bookController');
// Get.lazyPut(() => UserController(), tag: 'userController');
runApp(MyApp());
FirebaseMessaging.instance.getToken().then((print));
}
I have a code like below, initially I used this code for iOS and Android applications, now I want the application to run on the web, but when I run I get this error
runZonedGuarded: Caught error in my root zone.
pluginConstants['isCrashlyticsCollectionEnabled'] != null is not true
someone suggested using kisweb, I've used it, but I still get the same error, please help, here's my code
void main() async {
WidgetsFlutterBinding.ensureInitialized();
if(!kIsWeb) {
await Firebase.initializeApp();
}
runZonedGuarded(() async {
if (kDebugMode) {
await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(false);
}else{
await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);
}
runApp(App(
authenticationRepository: AuthenticationRepository(),
userRepository: UserRepository(),
));
}, (error, stackTrace) async {
print('runZonedGuarded: Caught error in my root zone. $error');
});
}
index.html
<!DOCTYPE html>
<html>
<head>
<!-- The core Firebase JS SDK is always required and must be listed first -->
<script src="https://www.gstatic.com/firebasejs/8.6.1/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.6.1/firebase-auth.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.6.1/firebase-analytics.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.6.1/firebase-firestore.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.6.1/firebase-messaging.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.6.1/firebase-firestore.js"></script>
<!-- TODO: Add SDKs for Firebase products that you want to use
https://firebase.google.com/docs/web/setup#available-libraries -->
<script>
// Your web app's Firebase configuration
var firebaseConfig = {
apiKey: "xxx",
authDomain: "xxx,
databaseURL: "xxx",
projectId: "xxxx",
storageBucket: "xxx,
messagingSenderId: "xxx",
appId: "xxxx"
};
// Initialize Firebase
firebase.initializeApp(firebaseConfig);
firebase.analytics();
</script>
<!--
If you are serving your web app in a path other than the root, change the
href value below to reflect the base path you are serving from.
The path provided below has to start and end with a slash "/" in order for
it to work correctly.
Fore more details:
* https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
-->
<base href="/">
<meta charset="UTF-8">
<meta content="IE=Edge" http-equiv="X-UA-Compatible">
<meta name="description" content="A new Flutter project.">
<!-- iOS meta tags & icons -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="cashbac_biz">
<link rel="apple-touch-icon" href="icons/Icon-192.png">
<!-- Favicon -->
<link rel="icon" type="image/png" href="favicon.png"/>
<title>cashbac_biz</title>
<link rel="manifest" href="manifest.json">
</head>
<body>
<!-- This script installs service_worker.js to provide PWA functionality to
application. For more information, see:
https://developers.google.com/web/fundamentals/primers/service-workers -->
<script>
if ('serviceWorker' in navigator) {
window.addEventListener('flutter-first-frame', function () {
navigator.serviceWorker.register('flutter_service_worker.js');
});
}
</script>
<script src="main.dart.js" type="application/javascript"></script>
</body>
</html>
Replace:
if (kDebugMode) {
await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(false);
} else {
await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);
}
with:
if (!kIsWeb) {
if (kDebugMode) {
await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(false);
} else {
await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);
}
}
Calling setCrashlytics() will produce the error because Crashlytics is not supported on web.
I had the same problem. I solved it by following the install directions here, specifically these steps to add a build phase into XCode:
From Xcode select Runner from the project navigation.
Select the Build Phases tab, then click + > New Run Script Phase.
Add ${PODS_ROOT}/FirebaseCrashlytics/run to the Type a script... text box.
Optionally you can also provide your app's built Info.plist location to the build phase's Input Files field: For example:
$(BUILT_PRODUCTS_DIR)/$(INFOPLIST_PATH)
Here is my index.html file code
<!DOCTYPE html>
<html>
<head>
<!--
If you are serving your web app in a path other than the root, change the
href value below to reflect the base path you are serving from.
The path provided below has to start and end with a slash "/" in order for
it to work correctly.
Fore more details:
* https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
-->
<base href="/">
<meta charset="UTF-8">
<meta content="IE=Edge" http-equiv="X-UA-Compatible">
<meta name="description" content="A new Flutter project.">
<!-- iOS meta tags & icons -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="order_system">
<link rel="apple-touch-icon" href="icons/Icon-192.png">
<!-- Favicon -->
<link rel="icon" type="image/png" href="favicon.png"/>
<title>order_system</title>
<link rel="manifest" href="manifest.json">
<link rel="stylesheet" type="text/css" href="splash/style.css">
</head>
<body>
<!-- This script installs service_worker.js to provide PWA functionality to
application. For more information, see:
https://developers.google.com/web/fundamentals/primers/service-workers -->
<script src="https://www.gstatic.com/firebasejs/8.4.1/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/8.2.5/fire-messaging.js"></script>
<script src="main.dart.js" type="application/javascript"></script>
<script>
if ("serviceWorker" in navigator) {
window.addEventListener("load", function () {
navigator.serviceWorker.register("/flutter_service_worker.js");
navigator.serviceWorker.register("/firebase-messaging-sw.js");
});
}
</script>
<script>
var firebaseConfig = {
apiKey: "AIzaSyBcp4nLrdafciehE8r6ajHkwMhON9cLjJs",
authDomain: "order-system-623aa.firebaseapp.com",
databaseURL: "https://order-system-623aa.firebaseio.com",
projectId: "order-system-623aa",
storageBucket: "order-system-623aa.appspot.com",
messagingSenderId: "34260933778",
appId: "1:34260933778:web:4ea612571d33e7b27c5a4b",
measurementId: "G-C798KHHTXK",
};
// Initialize Firebase
firebase.initializeApp(firebaseConfig);
</script>
<!-- The core Firebase JS SDK is always required and must be listed first -->
<script src="/__/firebase/8.4.2/firebase-app.js"></script>
<!-- TODO: Add SDKs for Firebase products that you want to use
https://firebase.google.com/docs/web/setup#available-libraries -->
<script src="/__/firebase/8.4.2/firebase-analytics.js"></script>
<!-- Initialize Firebase -->
<script src="/__/firebase/init.js"></script>
<script>
if ('serviceWorker' in navigator) {
window.addEventListener('flutter-first-frame', function () {
navigator.serviceWorker.register('flutter_service_worker.js');
});
}
</script>
<picture id="splash">
<source srcset="splash/img/light-1x.png 1x, splash/img/light-2x.png 2x, splash/img/light-3x.png 3x" media="(prefers-color-scheme: light) or (prefers-color-scheme: no-preference)">
<source srcset="splash/img/dark-1x.png 1x, splash/img/dark-2x.png 2x, splash/img/dark-3x.png 3x" media="(prefers-color-scheme: dark)">
<img class="center" src="splash/img/light-1x.png" />
</picture>
<script src="main.dart.js" type="application/javascript"></script>
</body>
</html>
Here my Console Error
at new firebase_messaging_web.FirebaseMessagingWeb.new (http://localhost:64821/packages/firebase_messaging_web/firebase_messaging_web.dart.lib.js:171:51)
at Function.registerWith (http://localhost:64821/packages/firebase_messaging_web/firebase_messaging_web.dart.lib.js:62:73)
at Object.registerPlugins (http://localhost:64821/packages/order_system/generated_plugin_registrant.dart.lib.js:32:49)
at main (http://localhost:64821/web_entrypoint.dart.lib.js:44:35)
at main.next ()
at runBody (http://localhost:64821/dart_sdk.js:39051:34)
at Object._async [as async] (http://localhost:64821/dart_sdk.js:39082:7)
at main$ (http://localhost:64821/web_entrypoint.dart.lib.js:43:18)
at http://localhost:64821/main_module.bootstrap.js:19:10
at Array.forEach ()
at window.$dartRunMain (http://localhost:64821/main_module.bootstrap.js:18:32)
at :1:8
at Object.runMain (http://localhost:64821/dwds/src/injected/client.js:8656:21)
at http://localhost:64821/dwds/src/injected/client.js:22068:19
at _wrapJsFunctionForAsync_closure.$protected (http://localhost:64821/dwds/src/injected/client.js:3830:15)
at _wrapJsFunctionForAsync_closure.call$2 (http://localhost:64821/dwds/src/injected/client.js:10905:12)
at Object._asyncStartSync (http://localhost:64821/dwds/src/injected/client.js:3794:20)
at main__closure1.$call$body$main__closure (http://localhost:64821/dwds/src/injected/client.js:22080:16)
at main__closure1.call$1 (http://localhost:64821/dwds/src/injected/client.js:22007:19)
at StaticClosure._rootRunUnary [as call$2$5] (http://localhost:64821/dwds/src/injected/client.js:4153:16)
at _CustomZone.runUnary$2$2 (http://localhost:64821/dwds/src/injected/client.js:12136:39)
at _CustomZone.runUnaryGuarded$1$2 (http://localhost:64821/dwds/src/injected/client.js:12068:14)
at _ControllerSubscription._sendData$1 (http://localhost:64821/dwds/src/injected/client.js:11697:19)
at _DelayedData.perform$1 (http://localhost:64821/dwds/src/injected/client.js:11849:59)
at _PendingEvents_schedule_closure.call$0 (http://localhost:64821/dwds/src/injected/client.js:11898:14)
at Object._microtaskLoop (http://localhost:64821/dwds/src/injected/client.js:3990:24)
at StaticClosure._startMicrotaskLoop (http://localhost:64821/dwds/src/injected/client.js:3996:11)
at _AsyncRun__initializeScheduleImmediate_internalCallback.call$1 (http://localhost:64821/dwds/src/injected/client.js:10774:9)
at invokeClosure (http://localhost:64821/dwds/src/injected/client.js:1250:26)
at MutationObserver. (http://localhost:64821/dwds/src/injected/client.js:1269:18)
try replacing:
<script src="https://www.gstatic.com/firebasejs/8.2.5/fire-messaging.js"></script>
with:
<script src="https://www.gstatic.com/firebasejs/8.4.1/firebase-messaging.js"></script>
I am not sure that fire-messaging.js actually exists
I've a flutter web app that'll run on the localhost perfectly but when I deploy it to firebase I get a blank page. In setting up firebase hosting I selected build/web as my public directory. I ran flutter build web which compiles the app. The build directory is created. My firebase.json file looks fine.(pos-ap/build/web for the public directory is correct)
{
"hosting": {
"public": "pos-app/build/web",
"ignore": [
"firebase.json",
"**/.*",
"**/node_modules/**"
],
"rewrites": [
{
"source": "**",
"destination": "/index.html"
}
]
}
}
Here is my index.html file
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta content="IE=Edge" http-equiv="X-UA-Compatible">
<meta name="description" content="A new Flutter project.">
<!-- iOS meta tags & icons -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="pos">
<link rel="apple-touch-icon" href="icons/Icon-192.png">
<!-- Favicon -->
<link rel="shortcut icon" type="image/png" href="favicon.png"/>
<title>pos</title>
<link rel="manifest" href="manifest.json">
</head>
<body>
<!-- This script installs service_worker.js to provide PWA functionality to
application. For more information, see:
https://developers.google.com/web/fundamentals/primers/service-workers -->
<script>
if ('serviceWorker' in navigator) {
window.addEventListener('load', function () {
navigator.serviceWorker.register('flutter_service_worker.js');
});
}
</script>
<script src="https://www.gstatic.com/firebasejs/7.5.0/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/7.5.0/firebase-firestore.js"></script>
<script src="https://www.gstatic.com/firebasejs/7.5.0/firebase-auth.js"></script>
<script src="https://www.gstatic.com/firebasejs/7.5.0/firebase-analytics.js"></script>
<script>
// Your web app's Firebase configuration
var firebaseConfig = {
apiKey: "xxxxxxxxxxxxxxxxx",
authDomain: "xxxxxxxxx",
databaseURL: "xxxxxxxxx",
projectId: "xxxxxx",
storageBucket: "sxxxxxxxxxx",
messagingSenderId: "xxxxxxx",
appId: "1:xxxxxxxxx:web:xxxxxxxxxxxx7bc",
measurementId: "G-xxxxxxxxx"
};
// Initialize Firebase
// firebase.initializeApp(firebaseConfig);
firebase.analytics();
</script>
<script src="main.dart.js" type="application/javascript"></script>
</body>
</html>
I'm not really familiar with web stuff. And apologies I can't really offer any more info. I suppose the only clue is that it works on localhost but not when deployed.
My root directory is..
|-pos-app
|-consumer-app
|-firebase.json
I'm trying to deploy pos-app which is a flutter app.