My flutter app doesn't even have webview_flutter plugin and it's showing error for that. Gradle build failure. First it told me to set minSDkVersion to 19. I did that but still error. I had the same app but different project running before with exact same code and plugins. I don't understand what's going on. Please help.
Launching lib\main.dart on Android SDK built for x86 in debug mode...
Running Gradle task 'assembleDebug'...
Note: C:\flutter\.pub-cache\hosted\pub.dartlang.org\thumbnails-
1.0.1\android\src\main\java\com\asapjay\thumbnails\ThumbnailsPlugin.java uses or overrides a
deprecated API.
Note: Recompile with -Xlint:deprecation for details.
C:\flutter\.pub-cache\hosted\pub.dartlang.org\webview_flutter-
2.0.6\android\src\main\java\io\flutter\plugins\webviewflutter\InputAwareWebView.java:31: error:
cannot find symbol
private ThreadedInputConnectionProxyAdapterView proxyAdapterView;
^
symbol: class ThreadedInputConnectionProxyAdapterView
location: class InputAwareWebView
C:\flutter\.pub-cache\hosted\pub.dartlang.org\webview_flutter-
2.0.6\android\src\main\java\io\flutter\plugins\webviewflutter\InputAwareWebView.java:112: error:
cannot find symbol
new ThreadedInputConnectionProxyAdapterView(
^
symbol: class ThreadedInputConnectionProxyAdapterView
location: class InputAwareWebView
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
2 errors
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':webview_flutter:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more
log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 44s
Exception: Gradle task assembleDebug failed with exit code 1