I don't get this issue with 10.3.8 but with 10.3.10.
However, i didn't try 10.3.9
D:\Projects\****\android\app\src\main\java\io\flutter\plugins\GeneratedPluginRegistrant.java:34: error: cannot find symbol flutterEngine.getPlugins().add(new com.mr.flutter.plugin.filepicker.FilePickerPlugin()); ^ symbol: class FilePickerPlugin location: package com.mr.flutter.plugin.filepicker 1 error FAILURE: Build failed with an exception.
What went wrong: Execution failed for task ':app:compileDebugJavaWithJavac'. > Compilation failed; see the compiler output below.
D:\Projects\****\android\app\src\main\java\io\flutter\plugins\GeneratedPluginRegistrant.java:34: error: cannot find symbol flutterEngine.getPlugins().add(new com.mr.flutter.plugin.filepicker.FilePickerPlugin()); ^ symbol: class FilePickerPlugin location: package com.mr.flutter.plugin.filepicker 1 error * Try: > Check your code and dependencies to fix the compilation error(s) > Run with --scan to generate a Build Scan (Powered by Develocity). BUILD FAILED in 25s Error: Gradle task assembleDebug failed with exit code 1