plugin not supported

[pranav-paithankar]

Describe the bug

• What went wrong:
  Execution failed for task ':flutter_barcode_scanner:compileReleaseJavaWithJavac'.

Compilation failed; see the compiler error output for details.

location: class drawable
C:\Users\dell\AppData\Local\Pub\Cache\hosted\pub.dev\flutter_barcode_scanner-2.0.0\android\src\main\java\com\amolg\flutterbarcodescanner\BarcodeCaptureActivity.java:416: error: cannot find symbol
} else if (i == R.id.btnBarcodeCaptureCancel) {
^
symbol: variable btnBarcodeCaptureCancel
location: class id
C:\Users\dell\AppData\Local\Pub\Cache\hosted\pub.dev\flutter_barcode_scanner-2.0.0\android\src\main\java\com\amolg\flutterbarcodescanner\BarcodeCaptureActivity.java:422: error: cannot find symbol
} else if (i == R.id.imgViewSwitchCamera) {

To Reproduce
Steps to reproduce the behavior:

1. just import that package
2. flutter clean command
3. flutter pub get command
4. flutter build apk --release command
5. above error show on console

Expected behavior
after importing that project must be build