OSError: Invalid enum backend type `64`.

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Environment

Paddlepaddle version: 2.4.1 (Compiled noavx *.whl) OS Platform: Windows x64 Hardware: CPU noavx Program Language: Python

Problem

When i run: python tools/predict.py --config configs/ppmattingv2/ppmattingv2-stdc1-human_512.yml --model_path pretrained_models/ppmattingv2-stdc1-human_512.pdparams --image_path demo/human.jpg --save_dir output/results I get this error:

2023-04-30 14:57:09 [INFO]      Start to predict...
Traceback (most recent call last):
  File "C:\p\python\paddleseg\PaddleSeg\Matting\tools\predict.py", line 114, in <module>
    main(args)
  File "C:\p\python\paddleseg\PaddleSeg\Matting\tools\predict.py", line 101, in main
    predict(
  File "C:\p\python\paddleseg\PaddleSeg\Matting\tools\..\ppmatting\core\predict.py", line 153, in predict
    data = preprocess(img=im_path, transforms=transforms, trimap=trimap)
  File "C:\p\python\paddleseg\PaddleSeg\Matting\tools\..\ppmatting\core\predict.py", line 102, in preprocess
    data['img'] = data['img'].unsqueeze(0)
  File "C:\p\python\paddleseg\myenvname\lib\site-packages\paddle\tensor\manipulation.py", line 2595, in unsqueeze
    return _C_ops.unsqueeze(input, axes)
OSError: Invalid enum backend type `64`.
  [D:\paddle\paddle/phi/common/backend.h:140]

log.txt

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myrun.py

from ppgan.apps import RealSRPredictor
sr = RealSRPredictor()
sr.run_image("docs/imgs/1.png")

Error:

PS C:\p\python\PaddleGAN\PaddleGAN> python myrun.py
[05/16 00:54:27] ppgan INFO: Found C:\Users\Admin\.cache\ppgan\DF2K_JPEG.pdparams
Traceback (most recent call last):
  File "C:\p\python\PaddleGAN\PaddleGAN\myrun.py", line 3, in <module>
    sr.run_image("docs/imgs/1.png")
  File "C:\p\python\PaddleGAN\PaddleGAN\ppgan\apps\realsr_predictor.py", line 64, in run_image
    out = self.model(x)
  File "C:\p\python\RealSR-PyTorch\RealSR-PyTorch\myenvname\lib\site-packages\paddle\fluid\dygraph\layers.py", line 948, in __call__
    return self.forward(*inputs, **kwargs)
  File "C:\p\python\PaddleGAN\PaddleGAN\ppgan\models\generators\rrdb_net.py", line 120, in forward
    fea = self.conv_first(fea)
  File "C:\p\python\RealSR-PyTorch\RealSR-PyTorch\myenvname\lib\site-packages\paddle\fluid\dygraph\layers.py", line 948, in __call__
    return self.forward(*inputs, **kwargs)
  File "C:\p\python\RealSR-PyTorch\RealSR-PyTorch\myenvname\lib\site-packages\paddle\nn\layer\conv.py", line 712, in forward
    out = F.conv._conv_nd(
  File "C:\p\python\RealSR-PyTorch\RealSR-PyTorch\myenvname\lib\site-packages\paddle\nn\functional\conv.py", line 140, in _conv_nd
    pre_bias = _C_ops.conv2d(
OSError: Invalid enum backend type `64`.
  [D:\paddle\paddle/phi/common/backend.h:140]