sdxl模型 demo运行错误

[lrjxgl]

OSError: Can't load the model for 'stabilityai/stable-diffusion-xl-base-1.0'. If you were trying to load it from 'BOS', make sure you don't have a local directory with the same name. Otherwise, make sure 'stabilityai/stable-diffusion-xl-base-1.0' is the correct path to a directory containing one of the ['config.json', 'model_config.json']

`import paddle
from ppdiffusers import StableDiffusionXLPipeline

pipe = StableDiffusionXLPipeline.from_pretrained(
"stabilityai/stable-diffusion-xl-base-1.0",
paddle_dtype=paddle.float16,
variant="fp16"
)
prompt = "a photo of an astronaut riding a horse on mars"
generator = paddle.Generator().manual_seed(42)
image = pipe(prompt=prompt, generator=generator, num_inference_steps=50).images[0]
image.save('sdxl_text2image.png')`

[westfish]

cache里面可能有不完整的权重目录，可以清空一下cache