latte模型的pos_embed没有被正确初始化

[WeYeYeYeYe]

在运行latte模型时，出现如下报错，检查 pos_embed的确没有被正确初始化，返回为none
Traceback (most recent call last):
File "/xDiT/./examples/latte_example.py", line 78, in
main()
File "/xDiT/./examples/latte_example.py", line 39, in main
output = pipe(
File "/miniconda3/envs/xdit/lib/python3.10/site-packages/torch/utils/_contextlib.py", line 116, in decorate_context
return func(*args, **kwargs)
File "/xDiT/xfuser/model_executor/pipelines/base_pipeline.py", line 133, in data_parallel_fn
return func(self, *args, **kwargs)
File "/xDiT/xfuser/model_executor/pipelines/base_pipeline.py", line 149, in check_naive_forward_fn
return func(self, *args, **kwargs)
File "/xDiT/xfuser/model_executor/pipelines/pipeline_latte.py", line 298, in call
noise_pred = self.transformer(
File "/miniconda3/envs/xdit/lib/python3.10/site-packages/torch/nn/modules/module.py", line 1553, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
File "/miniconda3/envs/xdit/lib/python3.10/site-packages/torch/nn/modules/module.py", line 1562, in _call_impl
return forward_call(*args, **kwargs)
File "/xDiT/xfuser/model_executor/models/transformers/latte_transformer_3d.py", line 111, in forward
hidden_states = self.pos_embed(
TypeError: 'NoneType' object is not callable

[dannyxiaocn]

我没太遇到这个问题，你试着回退一下diffusers版本看一下？

[feifeibear]

Could you please report the diffusers version you used?