Help, please. I got errors building my project for Android platform.

It failed to compile.

I have:

• Windows 10 x64
• JDK 1.8.0_201 x64

I got this log of errors. Is ‘final’ keyword even required to build a project? Can anyone help me?

:CordovaLib:compileDebugJavaWithJavac
:CordovaLib:transformClassesAndResourcesWithPrepareIntermediateJarsForDebug
:app:processDebugResources
:app:generateDebugSources
:app:javaPreCompileDebug
C:\project\src\ionic\platforms\android\app\src\main\java\admob\plugin\ads\BannerAd.java:35: error: local variable action is accessed from within inner class; needs to be declared final
                BannerAd bannerAd = (BannerAd) action.getAd();
                                               ^
C:\project\src\ionic\platforms\android\app\src\main\java\admob\plugin\ads\BannerAd.java:38: error: local variable action is accessed from within inner class; needs to be declared final
                        action.optId(),
                        ^
C:\project\src\ionic\platforms\android\app\src\main\java\admob\plugin\ads\BannerAd.java:39: error: local variable action is accessed from within inner class; needs to be declared final
                        action.getAdUnitID(),
                        ^
C:\project\src\ionic\platforms\android\app\src\main\java\admob\plugin\ads\BannerAd.java:40: error: local variable action is accessed from within inner class; needs to be declared final
                        action.getAdSize(),
                        ^
C:\project\src\ionic\platforms\android\app\src\main\java\admob\plugin\ads\BannerAd.java:41: error: local variable action is accessed from within inner class; needs to be declared final
                        "top".equals(action.optPosition()) ? Gravity.TOP : Gravity.BOTTOM
                                     ^
C:\project\src\ionic\platforms\android\app\src\main\java\admob\plugin\ads\BannerAd.java:44: error: local variable action is accessed from within inner class; needs to be declared final
                bannerAd.show(action.buildAdRequest());
                              ^
C:\project\src\ionic\platforms\android\app\src\main\java\admob\plugin\ads\BannerAd.java:47: error: local variable callbackContext is accessed from within inner class; needs to be declared final
                callbackContext.sendPluginResult(result);
                ^
C:\project\src\ionic\platforms\android\app\src\main\java\admob\plugin\ads\BannerAd.java:58: error: local variable action is accessed from within inner class; needs to be declared final
                BannerAd bannerAd = (BannerAd) action.getAd();
                                               ^
C:\project\src\ionic\platforms\android\app\src\main\java\admob\plugin\ads\BannerAd.java:64: error: local variable callbackContext is accessed from within inner class; needs to be declared final
                callbackContext.sendPluginResult(result);
                ^
:app:compileDebugJavaWithJavac FAILED
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
9 errors

[XxFRADxX]

Any progress? We need help hurry! Thanks

C:\project\src\ionic\platforms\android\app\src\main\java\admob\plugin\ads\BannerAd.java:35: error: local variable action is accessed from within inner class; needs to be declared final
                BannerAd bannerAd = (BannerAd) action.getAd();

action is a function param, not a local variable, is it a bug?

[devgeni]

Hey @andrey3diq

Thank you for the answer! But unfortunately I have exactly that 7.1.4 version of android platform.

cordova platform
Installed platforms:
  android 7.1.4
Available platforms:
  browser ~5.0.1
  ios ~4.5.4
  osx ~4.0.1
  windows ~6.0.0

Some more environment info

AdMob Plus Environment Info:
    System:
      OS: Windows 10
      CPU: (4) x64 Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz
      Memory: 1.82 GB / 5.92 GB
    Binaries:
      Node: 8.9.1 - C:\node64\node.EXE
      Yarn: 1.12.3 - C:\node64\yarn.CMD
      npm: 6.1.0 - C:\node64\npm.CMD
    IDEs:
      Android Studio: Version  3.3.0.0 AI-182.5107.16.33.5264788

cordova: 8.1.2 (cordova-lib@8.1.1)
ionic: 4.10.3
cordova plugins: {
  "cordova-plugin-whitelist": "^1.3.3",
  "cordova-plugin-statusbar": "^2.4.2",
  "cordova-plugin-device": "^2.0.2",
  "cordova-plugin-splashscreen": "^5.0.2",
  "cordova-plugin-ionic-webview": "^3.1.2",
  "cordova-plugin-ionic-keyboard": "^2.1.3",
  "cordova-plugin-apprate": "1.4.0",
  "cordova-plugin-flurryanalytics": "1.4.6",
  "cordova-plugin-facebook4": "4.2.1",
  "cordova-plugin-local-notification": "0.9.0-beta.2",
  "cordova-admob-plus": "^0.24.1"
}

AndroidManifest.xml: using test APPLICATION_ID