基座 APK 构建失败，错误信息：Execution failed for task ':app:processArm64ReleaseMainManifest'. > Manifest merger failed : Package name 'xiaoming_bookkeeping' at position AndroidManifest.xml:2:11-41 should contain at least one '.' (dot) character * 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 1s > Configure project :app Warning: The 'kotlin-android-extensions' Gradle plugin is deprecated. Please use this migration guide (https://goo.gle/kotlin-android-extensions-deprecation) to start working with View Binding (https://developer.android.com/topic/libraries/view-binding) and the 'kotlin-parcelize' plugin. > Task :app:preBuild UP-TO-DATE > Task :app:extractProguardFiles > Task :app:preArm64ReleaseBuild > Task :app:compileArm64ReleaseAidl NO-SOURCE > Task :app:compileArm64ReleaseRenderscript NO-SOURCE > Task :app:generateArm64ReleaseBuildConfig F...

$:Cannot read property 'androidCertificate' of undefined

这个该怎么解决