test时的报错 IndexError

[LyannaLAU]

Traceback (most recent call last):
File "test.py", line 59, in
cartoon = c2p.inference(img)
File "test.py", line 38, in inference
mask = face_rgba[:, :, 3][:, :, np.newaxis].copy() / 255.
IndexError: index 3 is out of bounds for axis 2 with size 3

这个要怎么解决呢？谢谢你们

[LyannaLAU]

已经解决了，打扰你们啦