Issue
My Flutter is Working fine in debug mode when connected to a real device. But when building the apk it shows the following error. I tried running
flutter pub get and
flutter pub upgrade numerous time but to no effect.
Note: C:\src\flutter\.pub-cache\hosted\pub.dartlang.org\firebase_core-1.2.0\android\src\main\java\io\flutter\plugins\firebase\core\FlutterFirebaseCorePlugin.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: C:\src\flutter\.pub-cache\hosted\pub.dartlang.org\google_sign_in-5.0.4\android\src\main\java\io\flutter\plugins\googlesignin\GoogleSignInPlugin.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
C:\src\flutter\.pub-cache\hosted\pub.dartlang.org\firebase_storage-8.1.0\android\src\main\java\io\flutter\plugins\firebase\storage\FlutterFirebaseStoragePlugin.java:38: warning: [deprecation] Registrar in PluginRegistry
has been deprecated
public static void registerWith(PluginRegistry.Registrar registrar) {
^
1 warning
Note: C:\src\flutter\.pub-cache\hosted\pub.dartlang.org\firebase_auth-1.2.0\android\src\main\java\io\flutter\plugins\firebase\auth\FlutterFirebaseAuthPlugin.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: C:\src\flutter\.pub-cache\hosted\pub.dartlang.org\cloud_firestore-2.2.0\android\src\main\java\io\flutter\plugins\firebase\firestore\FlutterFirebaseFirestorePlugin.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: C:\src\flutter\.pub-cache\hosted\pub.dartlang.org\cloud_firestore-2.2.0\android\src\main\java\io\flutter\plugins\firebase\firestore\streamhandler\TransactionStreamHandler.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
I am creating this app which works perfectly debug mode when I connect my Phone as an emulator but when I build the APK it shows the above error even then after completion when I install the app on my phone there are some things that don’t work. the main issue: Orignal Question
Solution
- For deprecation pop will occur every time you do a flutter clean and then build the project again. I’d suggest you use the latest versions of firebase and google sign.
If this helps i was using google_sign_in: ^5.0.2 and other firebase dependencies were set to null
- For the grey screen as you said the app was able to run when you removed the image from your code. My assumption is it was not able to load the image from the folder structure or it was able to load the image but it had some renderoverflow issues.
Answered By – sungkd123
Answer Checked By – Cary Denson (FlutterFixes Admin)