[V1.0.1] Fails to build tree from recovery .img same as #50

[ghazzor]

same as #50
Android device tree generator
Version 1.0.1

[INFO] Figuring out partitions scheme
Traceback (most recent call last):
File "/usr/lib/python3.10/runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.10/runpy.py", line 86, in _run_code
exec(code, run_globals)
File "/home/kartik/.local/lib/python3.10/site-packages/aospdtgen/main.py", line 11, in
main()
File "/home/kartik/.local/lib/python3.10/site-packages/aospdtgen/main.py", line 31, in main
dump = DeviceTree(args.dump_path)
File "/home/kartik/.local/lib/python3.10/site-packages/aospdtgen/device_tree.py", line 36, in init
self.partitions = Partitions(self.path)
File "/home/kartik/.local/lib/python3.10/site-packages/sebaubuntu_libs/libandroid/partitions/partitions.py", line 27, in init
assert PartitionModel.SYSTEM in self.partitions
AssertionError

[SebaUbuntu]

You're probably doing it wrong, it's not finding a system build.prop

[ghazzor]

You're probably doing it wrong, it's not finding a system build.prop
my recovery.img is in $HOME/android/twrp
well i used this command

cd $HOME/android/twrp
python3 -m aospdtgen recovery.img 

do i need a full firmware dump ?
i have a galaxy m21 vndk 31
twrpdtgen work fine though

[SebaUbuntu]

Yes you need a full dump, as stated literally everywhere in the readme