[Flutter] error: cannot find symbol when building android app in flutter using pdftron

I am trying to use the dependency https://pub.dev/packages/pdftron_flutter pdf tron to show pdf files in flutter app, when I try to build the android app, I get the error

C:\Users\USER\AppData\Local\Pub\Cache\hosted\pub.dev\pdftron_flutter-1.0.1- 32\android\src\main\java\com\pdftron\pdftronflutter\helpers\PluginUtils.java:987: error: cannot find symbol stringRes != R.string.document_save_error_toast_message; ^ symbol: variable string location: class R

this is the flutter doctor output

[√] Flutter (Channel stable, 3.22.3, on Microsoft Windows [Version 10.0.22621.3447], locale en-US) [√] Windows Version (Installed version of Windows is version 10 or higher) [!] Android toolchain - develop for Android devices (Android SDK version 34.0.0) X cmdline-tools component is missing Run path/to/sdkmanager --install "cmdline-tools;latest"See https://developer.android.com/studio/command-line for more details. X Android license status unknown. Runflutter doctor --android-licenses to accept the SDK licenses. See https://flutter.dev/docs/get-started/install/windows#android-setup for more details. [√] Chrome - develop for the web [√] Visual Studio - develop Windows apps (Visual Studio Community 2019 16.11.34) [!] Android Studio (version 2022.3) X Unable to determine bundled Java version. [√] Android Studio (version 2023.3) [√] VS Code (version 1.92.1) [√] Connected device (4 available) [√] Network resources

I tried to implement all the solutions in the link "error: cannot find symbol" when building for Android in flutter

Like running flutter clean and changing compileSdkVersion, minSdkVersion targetSdkVersion to 34,21,34 respectively but it did not work

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