Torch not compiled with CUDA enabled

[Poperah]

Error occurred when executing IPAdapter:

Torch not compiled with CUDA enabled

File "/Users/zacharycarpenter/Desktop/ComfyUI-master/execution.py", line 152, in recursive_execute
output_data, output_ui = get_output_data(obj, input_data_all)
File "/Users/zacharycarpenter/Desktop/ComfyUI-master/execution.py", line 82, in get_output_data
return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True)
File "/Users/zacharycarpenter/Desktop/ComfyUI-master/execution.py", line 75, in map_node_over_list
results.append(getattr(obj, func)(**slice_dict(input_data_all, i)))
File "/Users/zacharycarpenter/Desktop/ComfyUI-master/custom_nodes/IPAdapter-ComfyUI/ip_adapter.py", line 171, in adapter
self.ipadapter.to(device, dtype=self.dtype)
File "/Users/zacharycarpenter/Library/Python/3.9/lib/python/site-packages/torch/nn/modules/module.py", line 1160, in to
return self._apply(convert)
File "/Users/zacharycarpenter/Library/Python/3.9/lib/python/site-packages/torch/nn/modules/module.py", line 810, in _apply
module._apply(fn)
File "/Users/zacharycarpenter/Library/Python/3.9/lib/python/site-packages/torch/nn/modules/module.py", line 810, in _apply
module._apply(fn)
File "/Users/zacharycarpenter/Library/Python/3.9/lib/python/site-packages/torch/nn/modules/module.py", line 833, in _apply
param_applied = fn(param)
File "/Users/zacharycarpenter/Library/Python/3.9/lib/python/site-packages/torch/nn/modules/module.py", line 1158, in convert
return t.to(device, dtype if t.is_floating_point() or t.is_complex() else None, non_blocking)
File "/Users/zacharycarpenter/Library/Python/3.9/lib/python/site-packages/torch/cuda/init.py", line 289, in _lazy_init
raise AssertionError("Torch not compiled with CUDA enabled")

[JosephThomasParker]

I got the same error trying to run this on a Mac M1. The workaround is to change "device" at line 142 of ip_adapter.py to
device = "mps" (or I guess "cpu"). Then restart comfyui and it works. Make sure the dtype is set to fp32 in the LoadIPAdaptor node too!

(This answer is similar to the workaround for A1111: tencent-ailab/IP-Adapter#53 (comment))

https://github.com/laksjdjf/IPAdapter-ComfyUI/blob/main/ip_adapter.py#L142

[laksjdjf]

Thank you for info!

I don't have a Mac device, so I've put the proposed fix on the dev branch.

IPAdapter-ComfyUI/ip_adapter.py

Lines 140 to 141 in 4b0ba3b

	device = comfy.model_management.get_torch_device()
	self.dtype = torch.float32 if dtype == "fp32" or device.type == "mps" else torch.float16