Em tempo: já configurei corretamente as variáveis de ambiente, inclusive uma aplicação ionic compila sem problemas. já instalei android-studio e já aceitei as licencas do android.
info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag. Jetifier found 1030 file(s) to forward-jetify. Using 8 workers... info Starting JS server... info Launching emulator... error Failed to launch emulator. Reason: Emulator exited before boot.. warn Please launch an emulator manually or connect a device. Otherwise app may fail to launch. info Installing the app...
FAILURE: Build failed with an exception.
What went wrong: A problem occurred configuring project ':app'.
Failed to notify project evaluation listener. Uninitialized object exists on backward branch 142 Exception Details: Location: com/android/build/gradle/internal/pipeline/VariantInfoImpl.(Lcom/android/build/gradle/internal/scope/VariantScope;)V @200: goto Reason: Error exists in the bytecode Bytecode: 0000000: 2b12 3cb8 0034 2a2b b900 4201 0059 1244 0000010: b800 47b6 004d b900 5201 002b b900 5401 0000020: 0059 1256 b800 472b b900 4201 0059 1244 0000030: b800 47b6 005a c000 5c59 125e b800 47b9 0000040: 0061 0100 5912 63b8 0047 2bb9 0042 0100 0000050: 5912 44b8 0047 b600 6759 1269 b800 47c0 0000060: 006b 4d3a 0e3a 0d36 0c3a 0b03 3e2c 3a04 0000070: bb00 6d59 2c10 0ab8 0073 b700 76c0 0078 0000080: 3a05 0336 0619 04b9 007c 0100 3a07 1907 0000090: b900 8101 0099 0036 1907 b900 8501 003a 00000a0: 0819 0519 08c0 0087 3a09 3a0f 0336 0a19 00000b0: 0959 1289 b800 47b9 008a 0100 3a10 190f 00000c0: 1910 b900 8e02 0057 a7ff c619 05c0 0090 00000d0: 3a0f 190b 150c 190d 190e 190f c000 6bb8 00000e0: 0096 2bb9 0042 0100 5912 44b8 0047 b600 00000f0: 5ac0 005c 5912 5eb8 0047 b900 9801 00b7 0000100: 009a b1 Stackmap Table: full_frame(@142,{UninitializedThis,Object[#62],Object[#107],Integer,Object[#107],Object[#120],Integer,Object[#126],Top,Top,Top,UninitializedThis,Integer,Object[#169],Object[#169]},{}) same_frame(@203)
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 5s
error Failed to install the app. Make sure you have the Android development environment set up: https://facebook.github.io/react-native/docs/getting-started.html#android-development-environment. Run CLI with --verbose flag for more details. Error: Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort=8081
FAILURE: Build failed with an exception.
What went wrong: A problem occurred configuring project ':app'.
Failed to notify project evaluation listener. Uninitialized object exists on backward branch 142 Exception Details: Location: com/android/build/gradle/internal/pipeline/VariantInfoImpl.(Lcom/android/build/gradle/internal/scope/VariantScope;)V @200: goto
Reason: Error exists in the bytecode Bytecode: 0000000: 2b12 3cb8 0034 2a2b b900 4201 0059 1244 0000010: b800 47b6 004d b900 5201 002b b900 5401 0000020: 0059 1256 b800 472b b900 4201 0059 1244 0000030: b800 47b6 005a c000 5c59 125e b800 47b9 0000040: 0061 0100 5912 63b8 0047 2bb9 0042 0100 0000050: 5912 44b8 0047 b600 6759 1269 b800 47c0 0000060: 006b 4d3a 0e3a 0d36 0c3a 0b03 3e2c 3a04 0000070: bb00 6d59 2c10 0ab8 0073 b700 76c0 0078 0000080: 3a05 0336 0619 04b9 007c 0100 3a07 1907 0000090: b900 8101 0099 0036 1907 b900 8501 003a 00000a0: 0819 0519 08c0 0087 3a09 3a0f 0336 0a19 00000b0: 0959 1289 b800 47b9 008a 0100 3a10 190f 00000c0: 1910 b900 8e02 0057 a7ff c619 05c0 0090 00000d0: 3a0f 190b 150c 190d 190e 190f c000 6bb8 00000e0: 0096 2bb9 0042 0100 5912 44b8 0047 b600 00000f0: 5ac0 005c 5912 5eb8 0047 b900 9801 00b7 0000100: 009a b1 Stackmap Table: full_frame(@142,{UninitializedThis,Object[#62],Object[#107],Integer,Object[#107],Object[#120],Integer,Object[#126],Top,Top,Top,UninitializedThis,Integer,Object[#169],Object[#169]},{}) same_frame(@203)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 5s
at checkExecSyncError (child_process.js:629:11)
at execFileSync (child_process.js:647:13)
at runOnAllDevices (C:\Projetos\LeitorReact\node_modules\@react-native-community\cli-platform-android\build\commands\runAndroid\runOnAllDevices.js:94:39)
at process._tickCallback (internal/process/next_tick.js:68:7)