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encountering this error when using a custom model from civitai.com


[2023-08-11 03:51:29,258]::[InvokeAI]::ERROR --> Traceback (most recent call last):

  File "C:\Users\crdbrdmsk\AppData\Roaming\itch\apps\invokeai\invokeai3_standalone\env\lib\site-packages\invokeai\app\services\processor.py", line 86, in __process

    outputs = invocation.invoke(

  File "C:\Users\crdbrdmsk\AppData\Roaming\itch\apps\invokeai\invokeai3_standalone\env\lib\site-packages\torch\utils\_contextlib.py", line 115, in decorate_context

    return func(*args, **kwargs)

  File "C:\Users\crdbrdmsk\AppData\Roaming\itch\apps\invokeai\invokeai3_standalone\env\lib\site-packages\invokeai\app\invocations\compel.py", line 81, in invoke

    tokenizer_info = context.services.model_manager.get_model(

  File "C:\Users\crdbrdmsk\AppData\Roaming\itch\apps\invokeai\invokeai3_standalone\env\lib\site-packages\invokeai\app\services\model_manager_service.py", line 364, in get_model

    model_info = self.mgr.get_model(

  File "C:\Users\crdbrdmsk\AppData\Roaming\itch\apps\invokeai\invokeai3_standalone\env\lib\site-packages\invokeai\backend\model_management\model_manager.py", line 484, in get_model

    model_path = model_class.convert_if_required(

  File "C:\Users\crdbrdmsk\AppData\Roaming\itch\apps\invokeai\invokeai3_standalone\env\lib\site-packages\invokeai\backend\model_management\models\stable_diffusion.py", line 123, in convert_if_required

    return _convert_ckpt_and_cache(

  File "C:\Users\crdbrdmsk\AppData\Roaming\itch\apps\invokeai\invokeai3_standalone\env\lib\site-packages\invokeai\backend\model_management\models\stable_diffusion.py", line 283, in _convert_ckpt_and_cache

    convert_ckpt_to_diffusers(

  File "C:\Users\crdbrdmsk\AppData\Roaming\itch\apps\invokeai\invokeai3_standalone\env\lib\site-packages\invokeai\backend\model_management\convert_ckpt_to_diffusers.py", line 1740, in convert_ckpt_to_diffusers

    pipe = download_from_original_stable_diffusion_ckpt(checkpoint_path, **kwargs)

  File "C:\Users\crdbrdmsk\AppData\Roaming\itch\apps\invokeai\invokeai3_standalone\env\lib\site-packages\invokeai\backend\model_management\convert_ckpt_to_diffusers.py", line 1257, in download_from_original_stable_diffusion_ckpt

    logger.debug(f"original checkpoint precision == {checkpoint[precision_probing_key].dtype}")

KeyError: 'model.diffusion_model.input_blocks.0.0.bias'

[2023-08-11 03:51:29,263]::[InvokeAI]::ERROR --> Error while invoking:

'model.diffusion_model.input_blocks.0.0.bias'


any fix for this? first time using this ai