Flutter assets will be downloaded from https://storage.flutter-io.cn. Make sure you trust this source! Launching libmain.dart on AOSP on IA Emulator in debug mode… Running Gradle task ‘assembleDebug’… Flutter assets will be downloaded from https://storage.flutter-io.cn. Make sure you trust this source! FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ‘:app:compressDebugAssets’. > java.io.IOException: Unable to delete directory Failed to delete some children. This might happen because a process has files open or has its working directory set in the target directory. – C:UsersEddyStudioProjectsvisual-editor-developchinese_slangbuildappintermediatescompressed_assetsdebugoutassetsflutter_assetsassetslauncher_icon * 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 13s Exception: Gradle task assembleDebug failed with exit code 1