Wrong with Slicer-MedSAM2 segmentations

[zhongthoracic]

Dear developer！

I have sucessfully completely Segmentation Backend Setup and Plugin Setup of MedSAM2. However, MedSAM2 could not work. After I completed the preprocessing and ROI section, I click segment Middle Slicer, then the following error occurred:

Traceback (most recent call last):
File "D:/slicer_extention/MedSAM2/MedSAMSlicer/slicer/MedSAM2/MedSAM2/MedSAM2.py", line 589, in getMiddleMask
segmentation_mask = np.load(result_path, allow_pickle=True)['segs']
File "D:\Slicer 5.4.0\lib\Python\Lib\site-packages\numpy\lib\npyio.py", line 436, in load
raise EOFError("No data left in file")
EOFError: No data left in file

In addtion, when I primarily completed Segmentation Backend Setup, as you stated in tutorial procedures, I run the following script:python infer_SAM21_slicer.py --cfg sam2.1_hiera_t.yaml --img_path img_data.npz --gts_path X --propagate N --checkpoint checkpoints/2.1/sam2.1_hiera_tiny --pred_save_dir data/video/segs_tiny, the following error occurred:
D:\slicer_extention\MedSAM2\MedSAMSlicer\sam2\modeling\sam\transformer.py:23: UserWarning: Flash Attention is disabled as it requires a GPU with Ampere (8.0) CUDA capability.
OLD_GPU, USE_FLASH_ATTN, MATH_KERNEL_ON = get_sdpa_settings()
Traceback (most recent call last):
File "D:\slicer_extention\MedSAM2\MedSAMSlicer\infer_SAM21_slicer.py", line 219, in
infer_3d(img_path, gts_path, propagate)
^^^^^^^^
NameError: name 'img_path' is not defined

I am not sure whether there were certain connections in theses two errors, my GPU is 1080TI with CUDA 14.2. Could you please help me settle this problem to run SlicerMedSAM2 properly? I have try it in many version of 3D slicer (5.2, 5.3, 5.4, 5.6 and 5.7) and python version (3.10, 3.11 and 3.12), all above attempts did not work, I still cannot use MedSAM2 in 3D slicer.

I sincerely appreciate your dedication and efforts in developing this project, which will undoubtedly benefit scientific research and medical advancement. I am also honored to be using the project you developed. However, as a doctoral student in clinical medicine rather than computer science, I seem to be unable to resolve the issues I have encountered. I apologize for the inconvenience, and I am truly grateful for your time and assistance in helping me resolve these problems. Your support is deeply appreciated!

[rasakereh]

i updated the sanity check, would you try again?