[BUG] db not exist when initialize the task VlcCreatePlaylist

[cjfcsjt]

When initializing task VlcCreatePlaylist and run _clear_playlist_dbs(), it shows "/data/data/org.videolan.vlc/app_db does not exist.". I try to check the app through adb shell, and found the following files:

emu64x:/ # ls -l /data/data/org.videolan.vlc/                                                                                                                                                             
total 48
drwxrwxrwx 2 u0_a191 u0_a191       4096 2023-10-15 15:37 app_keystore
drwxrwxrwx 2 u0_a191 u0_a191       4096 2023-10-15 15:37 app_soundfont
drwxrwxrwx 3 u0_a191 u0_a191       4096 2023-10-15 15:37 app_vlc
drwxrwxrwx 2 u0_a191 u0_a191_cache 4096 2023-10-15 15:37 cache
drwxrwxrwx 2 u0_a191 u0_a191       4096 2023-10-15 15:37 databases
drwxrwxrwx 2 u0_a191 u0_a191       4096 2023-10-15 15:34 shared_prefs

How to fix this?

[crawles]

Do you happen to have any steps you did so I can reproduce this?

[cjfcsjt]

Avd config: pixel_xl, 2560*1440, system-images/android-33/google_apis/x86_64/

Emulator cmd: emulator -avd test "-no-window" "-no-audio" "-skip-adb-auth" "-no-boot-anim" "-gpu" "auto" "-no-snapshot-load" "-port" "5556" "-grpc" "8556"

Reproduce (suppose we have setup android env):
git clone https://github.com/google-research/android_world.git
python setup.py install
python minimal_task_runner.py --task VlcCreatePlaylist

Error:
FileNotFoundError: /data/data/org.videolan.vlc/app_db does not exist.

[crawles]

Ah, you need to add --perform_emulator_setup, which will install VLC player, along with other apps.

python minimal_task_runner.py --task VlcCreatePlaylist --perform_emulator_setup

You only need to do this once.