I got below error while run in release for android in flutter
Note: there were 14 duplicate class definitions. (http://proguard.sourceforge.net/manual/troubleshooting.html#duplicateclass) Warning: there were 3 classes in incorrectly named files. You should make sure all file names correspond to their class names. The directory hierarchies must correspond to the package hierarchies. (http://proguard.sourceforge.net/manual/troubleshooting.html#unexpectedclass) If you don't mind the mentioned classes not being written out, you could try your luck using the '-ignorewarnings' option.
FAILURE: Build failed with an exception.
- What went wrong: Execution failed for task ':flutter_inappwebview:minifyReleaseWithProguard'.
java.io.IOException: Please correct the above warnings first.