我使用以下命令在 Ubunutu 18.04 中构建了 AOSP，但未生成 userdata.img，并且无法启动模拟器。
\n当我尝试从 Android Studio AVD 创建新的模拟器时，新的模拟器启动时没有任何问题。
\n为什么未生成用户数据图像？\n提前致谢。
\n$ repo init -u https://android.googlesource.com/platform/manifest\n$ repo sync\n$ source build/envsetup.sh\n$ lunch aosp_car_x86_64-userdebug\n$ make -j4\nbuild was successful\n$ emulator\n\nemulator: Android emulator version 30.9.0.0 (build_id 7651928) (CL:N/A)\n2021-10-10 21:52:31.152 bluetooth - /buildbot/src/android/emu-master-dev/system/bt/vendor_libs/test_vendor_lib/model/setup/device_boutique.cc:33 - Register: Registering beacon_swarm\n2021-10-10 21:52:31.152 bluetooth - /buildbot/src/android/emu-master-dev/system/bt/vendor_libs/test_vendor_lib/model/setup/device_boutique.cc:33 - Register: Registering beacon\n2021-10-10 21:52:31.152 bluetooth - /buildbot/src/android/emu-master-dev/system/bt/vendor_libs/test_vendor_lib/model/setup/device_boutique.cc:33 - Register: Registering scripted_beacon\n2021-10-10 21:52:31.152 bluetooth - /buildbot/src/android/emu-master-dev/system/bt/vendor_libs/test_vendor_lib/model/setup/device_boutique.cc:33 - Register: Registering remote_loopback\n2021-10-10 21:52:31.152 bluetooth - /buildbot/src/android/emu-master-dev/system/bt/vendor_libs/test_vendor_lib/model/setup/device_boutique.cc:33 - Register: Registering car_kit\n2021-10-10 21:52:31.152 bluetooth …