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App is showing blank after run and installation
  • Victor Ogunbode
  • 2 weeks ago on May 8, 2025 2:57 PM
  • 21
  • 18

Hello, after I make all changes and run app, it is showing blank screen. see screenshot

ATTACHED FILES

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Asked 2 weeks ago on May 8, 2025 2:57 PM Comments 18 times


  1. Generic placeholder image

    kane replied 1 day ago on May 28, 2025 4:19 AM

    update your SHA-1 And SHA-256 Keys in firebase then google login work.

    how to generate SHA:CLICK HERE

    where to add SHA in Firebase:Documentation

    Best regards,
    Kane
    Support Team
  2. Generic placeholder image

    Victor Ogunbode replied 2 days ago on May 27, 2025 1:45 PM

    Hello, I am getting this error, when I try to sign in with google

    ATTACHED FILES

    Download
  3. Generic placeholder image

    kane replied 2 weeks ago on May 13, 2025 4:15 AM

    For Drawable
    simply replace the existing image in each drawable folder with your new icon, ensuring it has the same file name, file type (e.g., PNG, JPEG), and resolution as the original.

    Best regards,
    Kane
    Support Team
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    Victor Ogunbode replied 2 weeks ago on May 12, 2025 1:51 PM

    thank you

    What about the drawable folder

  5. Generic placeholder image

    kane replied 2 weeks ago on May 12, 2025 4:40 AM

    generate android icon here and replace your all mipmap folder at location:android\app\src\main\res
    Icon Generator

    Best regards,
    Kane
    Support Team
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    Victor Ogunbode replied 2 weeks ago on May 10, 2025 2:50 PM

    See screenshot: https://prnt.sc/OPE-rEcRZ0mm

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    Victor Ogunbode replied 2 weeks ago on May 10, 2025 2:49 PM

    Hello, i am getting this error when I build

    FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':app:mergeReleaseResources'. > Multiple task action failures occurred: > A failure occurred while executing com.android.build.gradle.internal.res.Aapt2CompileRunnable > Android resource compilation failed ERROR: C:\Users\HP\Desktop\exploreplaces_VC_11\exploreplaces\android\app\src\main\res\mipmap-mdpi\ic_launcher.png: AAPT: error: file failed to compile. > A failure occurred while executing com.android.build.gradle.internal.res.Aapt2CompileRunnable > Android resource compilation failed ERROR: C:\Users\HP\Desktop\exploreplaces_VC_11\exploreplaces\android\app\src\main\res\drawable-xhdpi\ic_stat_onesignal_default.png: AAPT: error: file failed to compile. > A failure occurred while executing com.android.build.gradle.internal.res.Aapt2CompileRunnable > Android resource compilation failed ERROR: C:\Users\HP\Desktop\exploreplaces_VC_11\exploreplaces\android\app\src\main\res\mipmap-mdpi\ic_launcher_foreground.png: AAPT: error: file failed to compile. > A failure occurred while executing com.android.build.gradle.internal.res.Aapt2CompileRunnable > Android resource compilation failed ERROR: C:\Users\HP\Desktop\exploreplaces_VC_11\exploreplaces\android\app\src\main\res\drawable-mdpi\ic_stat_onesignal_default.png: AAPT: error: file failed to compile. > A failure occurred while executing com.android.build.gradle.internal.res.Aapt2CompileRunnable > Android resource compilation failed ERROR: C:\Users\HP\Desktop\exploreplaces_VC_11\exploreplaces\android\app\src\main\res\drawable-hdpi\ic_stat_onesignal_default.png: AAPT: error: file failed to compile. > A failure occurred while executing com.android.build.gradle.internal.res.Aapt2CompileRunnable > Android resource compilation failed ERROR: C:\Users\HP\Desktop\exploreplaces_VC_11\exploreplaces\android\app\src\main\res\mipmap-hdpi\ic_launcher_foreground.png: AAPT: error: file failed to compile. > A failure occurred while executing com.android.build.gradle.internal.res.Aapt2CompileRunnable > Android resource compilation failed ERROR: C:\Users\HP\Desktop\exploreplaces_VC_11\exploreplaces\android\app\src\main\res\mipmap-xhdpi\ic_launcher.png: AAPT: error: file failed to compile. * Try: > Run with --stacktrace option to get the stack trace. > Run with --info or --debug option to get more log output. > Run with --scan to get full insights. > Get more help at https://help.gradle.org. BUILD FAILED in 5m 21s Running Gradle task 'assembleRelease'... 323.0s Gradle task assembleRelease failed with exit code 1

     

     

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    Victor Ogunbode replied 2 weeks ago on May 10, 2025 1:17 PM

    Okay, I will give review

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    kane replied 2 weeks ago on May 10, 2025 12:46 PM

    await Firebase.initializeApp();

    this line updated
    not need to provide option values.

    We would be grateful if you could provide feedback on your experience on Codecanyon and  TrustPilot .

    Best regards,
    Kane
    Support Team



  10. Generic placeholder image

    Victor Ogunbode replied 2 weeks ago on May 10, 2025 12:40 PM

    thank you.

    What caused the error?

    In case of next time

     

  11. Generic placeholder image

    kane replied 2 weeks ago on May 10, 2025 12:30 PM

    The issue has been successfully resolved through remote access.

    Should you require further support, please reach out to our team.

    We would be grateful if you could provide feedback on your experience on Codecanyon.

     

    Best regards,

    Kane

    Support Team

     

  12. Generic placeholder image

    Victor Ogunbode replied 2 weeks ago on May 10, 2025 12:05 PM

    Pls connect again

  13. Generic placeholder image

    Victor Ogunbode replied 2 weeks ago on May 10, 2025 11:39 AM

    1 673 445 328

     

  14. Generic placeholder image

    kane replied 2 weeks ago on May 10, 2025 10:18 AM

    provide me anydesk access

    Best regards,
    Kane
    Support Team
  15. Generic placeholder image

    Victor Ogunbode replied 2 weeks ago on May 10, 2025 9:58 AM

    1. Yes, I have added google json. See screenshot: https://prnt.sc/HtN-5n49i0zr

    2. No

    3. See code

    // Copyright 2014 The Flutter Authors. All rights reserved.
    // Use of this source code is governed by a BSD-style license that can be
    // found in the LICENSE file.

    /// @docImport 'package:flutter/material.dart';
    ///
    /// @docImport 'material_localizations.dart';
    library;

    import 'package:flutter/foundation.dart';
    import 'package:flutter/widgets.dart';

    import 'l10n/generated_widgets_localizations.dart';

    /// Localized values for widgets.
    ///
    /// ## Supported languages
    ///
    /// This class supports locales with the following [Locale.languageCode]s:
    ///
    /// {@macro flutter.localizations.widgets.languages}
    ///
    /// This list is available programmatically via [kWidgetsSupportedLanguages].
    ///
    /// Besides localized strings, this class also maps [Locale] to [textDirection].
    /// All locales are [TextDirection.ltr] except for locales with the following
    /// [Locale.languageCode] values, which are [TextDirection.rtl]:
    ///
    ///   * ar - Arabic
    ///   * fa - Farsi
    ///   * he - Hebrew
    ///   * ps - Pashto
    ///   * sd - Sindhi
    ///   * ur - Urdu
    ///
    abstract class GlobalWidgetsLocalizations implements WidgetsLocalizations {
      /// Construct an object that defines the localized values for the widgets
      /// library for the given [textDirection].
      const GlobalWidgetsLocalizations(this.textDirection);

      @override
      final TextDirection textDirection;

      /// A [LocalizationsDelegate] for [WidgetsLocalizations].
      ///
      /// Most internationalized apps will use [GlobalMaterialLocalizations.delegates]
      /// as the value of [MaterialApp.localizationsDelegates] to include
      /// the localizations for both the material and widget libraries.
      static const LocalizationsDelegate delegate =
          _WidgetsLocalizationsDelegate();
    }

    class _WidgetsLocalizationsDelegate extends LocalizationsDelegate {
      const _WidgetsLocalizationsDelegate();

      @override
      bool isSupported(Locale locale) => kWidgetsSupportedLanguages.contains(locale.languageCode);

      static final Map> _loadedTranslations =
          >{};

      @override
      Future load(Locale locale) {
        assert(isSupported(locale));
        return _loadedTranslations.putIfAbsent(locale, () {
          return SynchronousFuture(getWidgetsTranslation(locale)!);
        });
      }

      @override
      bool shouldReload(_WidgetsLocalizationsDelegate old) => false;

      @override
      String toString() =>
          'GlobalWidgetsLocalizations.delegate(${kWidgetsSupportedLanguages.length} locales)';
    }
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    kane replied 2 weeks ago on May 10, 2025 7:11 AM

    I would like to confirm the following:

    1. Have you added the google-services.json file to the correct app/ directory?

    2. Have you made any changes to the main.dart file?

    3. Please share a screenshot or the full code of your main.dart file.

    This will help us identify and resolve the issue more effectively.

    Best regards,
    Kane
    Support Team

  17. Generic placeholder image

    Victor Ogunbode replied 2 weeks ago on May 9, 2025 8:35 AM

    Here is the console log

    √ Built build\app\outputs\flutter-apk\app-debug.apk

    Installing build\app\outputs\flutter-apk\app-debug.apk...

    I/flutter (19183): [IMPORTANT:flutter/shell/platform/android/android_context_gl_impeller.cc(94)] Using the Impeller rendering backend (OpenGLES).

    D/FlutterGeolocator(19183): Attaching Geolocator to activity

    D/FlutterGeolocator(19183): Creating service.

    D/FlutterGeolocator(19183): Binding to location service.

    D/FlutterGeolocator(19183): Geolocator foreground service connected

    D/FlutterGeolocator(19183): Initializing Geolocator services

    D/FlutterGeolocator(19183): Flutter engine connected. Connected engine count 1

    Debug service listening on ws://127.0.0.1:52614/qbuaFGw3BJc=/ws

    Syncing files to device X50 (wireless)...

    D/ProfileInstaller(19183): Installing profile for com.travelinn.sabinaija

    I/Choreographer(19183): Skipped 34 frames!  The application may be doing too much work on its main thread.

    E/flutter (19183): [ERROR:flutter/runtime/dart_vm_initializer.cc(40)] Unhandled Exception: [core/duplicate-app] A Firebase App named "[DEFAULT]" already exists

    E/flutter (19183): #0      MethodChannelFirebase.initializeApp (package:firebase_core_platform_interface/src/method_channel/method_channel_firebase.dart:136:11)

    E/flutter (19183):

    E/flutter (19183): #1      Firebase.initializeApp (package:firebase_core/src/firebase.dart:66:31)

    E/flutter (19183):

    E/flutter (19183): #2      main. (package:explore_places/main.dart:78:86)

    E/flutter (19183):

    E/flutter (19183): #3      main (package:explore_places/main.dart:78:3)

    E/flutter (19183):

    E/flutter (19183): 

    I/TRuntime.CctTransportBackend(19183): Making request to: https://firebaselogging-pa.googleapis.com/v1/firelog/legacy/batchlog

    I/System.out(19183): [okhttp]:check permission begin!

    W/System  (19183): ClassLoader referenced unknown path: system/framework/mediatek-cta.jar

    I/System.out(19183): [okhttp] e:java.lang.ClassNotFoundException: com.mediatek.cta.CtaUtils

    I/System.out(19183): [socket]:check permission begin!

    W/System  (19183): ClassLoader referenced unknown path: system/framework/mediatek-cta.jar

    I/System.out(19183): [socket] e:java.lang.ClassNotFoundException: com.mediatek.cta.CtaUtils

    I/System.out(19183): [OkHttp] sendRequest>>

    I/System.out(19183): [OkHttp] sendRequest<<

    I/TRuntime.CctTransportBackend(19183): Status Code: 200

     

  18. Generic placeholder image

    kevin replied 2 weeks ago on May 9, 2025 4:44 AM

    Hello 

    Please share the error log with us, so we can assist you with the solution.

    Thanks & Regards
    - Kevin
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