Runtime Error in transforms inverse (bound method...)

[Joeycho]

Hi all,

I am stuck with the below runtime Error. Do you have any idea where I need to look at?

(Pdb) tfm_label_crop.inverse(sample) *** RuntimeError: applying transform <bound method RandFlipd.inverse of <monai.transforms.spatial.dictionary.RandFlipd object at 0x7f48da11d450>> (Pdb) tfm_label_crop.transforms (<monai.transforms.croppad.dictionary.SpatialPadd object at 0x7f48da11ca00>, <monai.transforms.spatial.dictionary.RandRotated object at 0x7f48da11d120>, <monai.transforms.spatial.dictionary.RandZoomd object at 0x7f48da11d1b0>, <monai.transforms.spatial.dictionary.RandFlipd object at 0x7f48da11d330>, <monai.transforms.spatial.dictionary.RandFlipd object at 0x7f48da11d3c0>, <monai.transforms.spatial.dictionary.RandFlipd object at 0x7f48da11d450>, <monai.transforms.croppad.dictionary.RandCropByPosNegLabeld object at 0x7f48da11d300>)

[Joeycho]

#5676 (comment)

If I understood it correclty, It is not possible to inverse applied transforms. There is still missing information which is not invertible.