Cannot find symbol R on Android

[minkyn]

Describe the issue

This is similar to the issue reported in RN plugin.

For Flutter plugin v1.7.9, building on Android yields the error:

.../square_in_app_payments-1.7.9/android/src/main/java/sqip/flutter/internal/CardEntryModule.java:281: error: cannot find symbol
    theme.applyStyle(R.style.sqip_Theme_CardEntry, true);
                      ^
  symbol:   variable style
  location: class R

To Reproduce

flutter build apk

The error persists regardless of the existence of themes.xml file.

Expected behavior

Should yield no error

Environment (please complete the following information):

• platform: Android
• dev environment: macOS
• In-App Payments Plugin version: 1.7.9

[nishchalsangai]

I'm facing the same error, let me know if you got the solution.