Note: /Users/administrator/Developer/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_mailer-2.0.0/android/src/main/java/com/dataxad/flutter_mailer/FlutterMailerPlugin.java uses or overrides a deprecated API

[Development4A]

error message on "flutter build appbundle"

Because http >=0.13.0 depends on http_parser ^4.0.0 and firebase_auth_web <0.4.0-1.0.nullsafety.0 depends on http_parser ^3.1.3, http >=0.13.0 is incompatible with firebase_auth_web <0.4.0-1.0.nullsafety.0.
And because firebase_auth >=0.15.2 <0.17.0-dev.1 depends on firebase_auth_web ^0.1.1, http >=0.13.0 is incompatible with firebase_auth >=0.15.2 <0.17.0-dev.1.
So, because easy_list_pro depends on both http ^0.13.0 and firebase_auth ^0.15.3, version solving failed.

[taljacobson]

Seems like it a dependency issue with http ^0.13.0 and firebase_auth ^0.15.3 requiring Different major versions of http_parser.

Try to update those packages.

As with the android deprecated APIs, it should still compile.

[Development4A]

Updated the two and got a different error for firebase_core.

Did:
dependency:
firebase_core: ^1.5.0
dependency_overrides:
firebase_core: ^0.4.0

Took the above out and I get:
Note: /Users/administrator/Developer/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_mailer-2.0.0/android/src/main/java/com/dataxad/flutter_mailer/FlutterMailerPlugin.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':app:validateSigningRelease'.

Keystore file not set for signing config release

• 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 48s
Running Gradle task 'bundleRelease'...
Running Gradle task 'bundleRelease'... Done 49.0s
Gradle task bundleRelease failed with exit code 1
administrator@iMac easy_list_pro % flutter build appbundle Xlint:deprecation
Target file "Xlint:deprecation" not found.
administrator@iMac easy_list_pro % flutter build appbundle -Xlint:deprecation
Could not find an option with short name "-X".

The ios version is in the App store.
I do not know what I am doing.

[Development4A]

Tried to build as an APK instead of APPBUNDLE. the Java message warning disappears but the "app:validateSigningRelease" is still there so it will not build.

[taljacobson]

seems to be a android signing issue.

is this the first time building for release?

try following this https://flutter.dev/docs/deployment/android#signing-the-app

[Development4A]

I have another Flutter App that I had no problem with compiling and send to the Play Store.

[Development4A]

I created a new signature file. No change.

[Development4A]

I tried from the internet: “flutter build appbundle --target-platform android-arm,android-arm64,android-x64”. No Java error but here is still the “app:validateSigningRelease” error, so no build.

[Development4A]

I tried: flutter build appbundle --debug --verbose I do not see an error message at the end of the report. No "release" file at [project]/build/app/outputs/bundle/release/app.aab There is no release folder.

[Development4A]

I found the problem. I misspelled key.properties.

Sorry about taking up so much space.