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img2img.py get an error #191

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@Kiode

Traceback (most recent call last):
File "img2img.py", line 293, in
main()
File "img2img.py", line 261, in main
samples = sampler.decode(z_enc, c, t_enc, unconditional_guidance_scale=opt.scale,
File "/public/yangxi/anaconda3/envs/ldm/lib/python3.8/site-packages/torch/autograd/grad_mode.py", line 27, in decorate_context
return func(*args, **kwargs)
File "/public/yangxi/stable-diffusion/ldm/models/diffusion/ddim.py", line 238, in decode
x_dec, _ = self.p_sample_ddim(x_dec, cond, ts, index=index, use_original_steps=use_original_steps,
File "/public/yangxi/anaconda3/envs/ldm/lib/python3.8/site-packages/torch/autograd/grad_mode.py", line 27, in decorate_context
return func(*args, **kwargs)
File "/public/yangxi/stable-diffusion/ldm/models/diffusion/ddim.py", line 177, in p_sample_ddim
e_t_uncond, e_t = self.model.apply_model(x_in, t_in, c_in).chunk(2)
File "/public/yangxi/stable-diffusion/ldm/models/diffusion/ddpm.py", line 987, in apply_model
x_recon = self.model(x_noisy, t, **cond)
File "/public/yangxi/anaconda3/envs/ldm/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1110, in _call_impl
return forward_call(*input, **kwargs)
File "/public/yangxi/stable-diffusion/ldm/models/diffusion/ddpm.py", line 1410, in forward
out = self.diffusion_model(x, t, context=cc)
File "/public/yangxi/anaconda3/envs/ldm/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1110, in _call_impl
return forward_call(*input, **kwargs)
File "/public/yangxi/stable-diffusion/ldm/modules/diffusionmodules/openaimodel.py", line 736, in forward
h = th.cat([h, hs.pop()], dim=1)
RuntimeError: Sizes of tensors must match except in dimension 1. Expected size 12 but got size 11 for tensor number 1 in the list.

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