TypeError: linear(): argument 'input' (position 1) must be Tensor, not NoneType

[AIAnytime]

Hi, I tried the colab notebook but I am getting this below error:
TypeError: linear(): argument 'input' (position 1) must be Tensor, not NoneType

Below is the full error:
`---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
~\AppData\Local\Temp\ipykernel_8332\3201768157.py in
----> 1 outputs = model.generate(input_ids, max_length=512) # reads the vision feature if file detacted
2 show_result(outputs)
3 #outputs

~\anaconda3\lib\site-packages\torch\autograd\grad_mode.py in decorate_context(*args, **kwargs)
25 def decorate_context(*args, **kwargs):
26 with self.clone():
---> 27 return func(*args, **kwargs)
28 return cast(F, decorate_context)
29

~\anaconda3\lib\site-packages\transformers\generation\utils.py in generate(self, inputs, generation_config, logits_processor, stopping_criteria, prefix_allowed_tokens_fn, synced_gpus, **kwargs)
1389
1390 # 11. run greedy search
-> 1391 return self.greedy_search(
1392 input_ids,
1393 logits_processor=logits_processor,

~\anaconda3\lib\site-packages\transformers\generation\utils.py in greedy_search(self, input_ids, logits_processor, stopping_criteria, max_length, pad_token_id, eos_token_id, output_attentions, output_hidden_states, output_scores, return_dict_in_generate, synced_gpus, **model_kwargs)
2177
2178 # forward pass to get next token
-> 2179 outputs = self(
2180 **model_inputs,
2181 return_dict=True,

~\anaconda3\lib\site-packages\torch\nn\modules\module.py in _call_impl(self, *input, **kwargs)
1192 if not (self._backward_hooks or self._forward_hooks or self._forward_pre_hooks or _global_backward_hooks
1193 or _global_forward_hooks or _global_forward_pre_hooks):
-> 1194 return forward_call(*input, **kwargs)
1195 # Do not call functions when jit is used
1196 full_backward_hooks, non_full_backward_hooks = [], []

~\Desktop\My Projects\mm-cot\model.py in forward(self, input_ids, image_ids, attention_mask, decoder_input_ids, decoder_attention_mask, head_mask, decoder_head_mask, cross_attn_head_mask, encoder_outputs, past_key_values, inputs_embeds, decoder_inputs_embeds, labels, use_cache, output_attentions, output_hidden_states, return_dict)
116 hidden_states = encoder_outputs[0]
117
--> 118 image_embedding = self.image_dense(image_ids)
119 image_att, _ = self.mha_layer(hidden_states, image_embedding, image_embedding)
120

~\anaconda3\lib\site-packages\torch\nn\modules\module.py in _call_impl(self, *input, **kwargs)
1192 if not (self._backward_hooks or self._forward_hooks or self._forward_pre_hooks or _global_backward_hooks
1193 or _global_forward_hooks or _global_forward_pre_hooks):
-> 1194 return forward_call(*input, **kwargs)
1195 # Do not call functions when jit is used
1196 full_backward_hooks, non_full_backward_hooks = [], []

~\anaconda3\lib\site-packages\torch\nn\modules\linear.py in forward(self, input)
112
113 def forward(self, input: Tensor) -> Tensor:
--> 114 return F.linear(input, self.weight, self.bias)
115
116 def extra_repr(self) -> str:

TypeError: linear(): argument 'input' (position 1) must be Tensor, not NoneType`

Is the issue with Vision features? Can anyone help me debug this?

[sasaadi]

Did you find a solution to this?

[Luohh5]

So anyone solve it?😩