diff --git a/comfy_extras/nodes_hypernetwork.py b/comfy_extras/nodes_hypernetwork.py index cafafa6a..66563229 100644 --- a/comfy_extras/nodes_hypernetwork.py +++ b/comfy_extras/nodes_hypernetwork.py @@ -107,7 +107,7 @@ class HypernetworkLoader: CATEGORY = "loaders" def load_hypernetwork(self, model, hypernetwork_name, strength): - hypernetwork_path = folder_paths.get_full_path("hypernetworks", hypernetwork_name) + hypernetwork_path = folder_paths.get_full_path_or_raise("hypernetworks", hypernetwork_name) model_hypernetwork = model.clone() patch = load_hypernetwork_patch(hypernetwork_path, strength) if patch is not None: diff --git a/comfy_extras/nodes_photomaker.py b/comfy_extras/nodes_photomaker.py index 29d127d7..95d24dd2 100644 --- a/comfy_extras/nodes_photomaker.py +++ b/comfy_extras/nodes_photomaker.py @@ -126,7 +126,7 @@ class PhotoMakerLoader: CATEGORY = "_for_testing/photomaker" def load_photomaker_model(self, photomaker_model_name): - photomaker_model_path = folder_paths.get_full_path("photomaker", photomaker_model_name) + photomaker_model_path = folder_paths.get_full_path_or_raise("photomaker", photomaker_model_name) photomaker_model = PhotoMakerIDEncoder() data = comfy.utils.load_torch_file(photomaker_model_path, safe_load=True) if "id_encoder" in data: diff --git a/comfy_extras/nodes_sd3.py b/comfy_extras/nodes_sd3.py index 046096cb..c4bccaa6 100644 --- a/comfy_extras/nodes_sd3.py +++ b/comfy_extras/nodes_sd3.py @@ -15,9 +15,9 @@ class TripleCLIPLoader: CATEGORY = "advanced/loaders" def load_clip(self, clip_name1, clip_name2, clip_name3): - clip_path1 = folder_paths.get_full_path("clip", clip_name1) - clip_path2 = folder_paths.get_full_path("clip", clip_name2) - clip_path3 = folder_paths.get_full_path("clip", clip_name3) + clip_path1 = folder_paths.get_full_path_or_raise("clip", clip_name1) + clip_path2 = folder_paths.get_full_path_or_raise("clip", clip_name2) + clip_path3 = folder_paths.get_full_path_or_raise("clip", clip_name3) clip = comfy.sd.load_clip(ckpt_paths=[clip_path1, clip_path2, clip_path3], embedding_directory=folder_paths.get_folder_paths("embeddings")) return (clip,) diff --git a/comfy_extras/nodes_upscale_model.py b/comfy_extras/nodes_upscale_model.py index bca79ef2..6ba3e404 100644 --- a/comfy_extras/nodes_upscale_model.py +++ b/comfy_extras/nodes_upscale_model.py @@ -25,7 +25,7 @@ class UpscaleModelLoader: CATEGORY = "loaders" def load_model(self, model_name): - model_path = folder_paths.get_full_path("upscale_models", model_name) + model_path = folder_paths.get_full_path_or_raise("upscale_models", model_name) sd = comfy.utils.load_torch_file(model_path, safe_load=True) if "module.layers.0.residual_group.blocks.0.norm1.weight" in sd: sd = comfy.utils.state_dict_prefix_replace(sd, {"module.":""}) diff --git a/comfy_extras/nodes_video_model.py b/comfy_extras/nodes_video_model.py index 1a0189ed..7f2146d1 100644 --- a/comfy_extras/nodes_video_model.py +++ b/comfy_extras/nodes_video_model.py @@ -17,7 +17,7 @@ class ImageOnlyCheckpointLoader: CATEGORY = "loaders/video_models" def load_checkpoint(self, ckpt_name, output_vae=True, output_clip=True): - ckpt_path = folder_paths.get_full_path("checkpoints", ckpt_name) + ckpt_path = folder_paths.get_full_path_or_raise("checkpoints", ckpt_name) out = comfy.sd.load_checkpoint_guess_config(ckpt_path, output_vae=True, output_clip=False, output_clipvision=True, embedding_directory=folder_paths.get_folder_paths("embeddings")) return (out[0], out[3], out[2]) diff --git a/folder_paths.py b/folder_paths.py index 263704a4..38fad623 100644 --- a/folder_paths.py +++ b/folder_paths.py @@ -235,6 +235,14 @@ def get_full_path(folder_name: str, filename: str) -> str | None: return None + +def get_full_path_or_raise(folder_name: str, filename: str) -> str: + full_path = get_full_path(folder_name, filename) + if full_path is None: + raise FileNotFoundError(f"Model in folder '{folder_name}' with filename '{filename}' not found.") + return full_path + + def get_filename_list_(folder_name: str) -> tuple[list[str], dict[str, float], float]: folder_name = map_legacy(folder_name) global folder_names_and_paths diff --git a/nodes.py b/nodes.py index 84524b6b..292ff9cf 100644 --- a/nodes.py +++ b/nodes.py @@ -515,7 +515,7 @@ class CheckpointLoader: def load_checkpoint(self, config_name, ckpt_name): config_path = folder_paths.get_full_path("configs", config_name) - ckpt_path = folder_paths.get_full_path("checkpoints", ckpt_name) + ckpt_path = folder_paths.get_full_path_or_raise("checkpoints", ckpt_name) return comfy.sd.load_checkpoint(config_path, ckpt_path, output_vae=True, output_clip=True, embedding_directory=folder_paths.get_folder_paths("embeddings")) class CheckpointLoaderSimple: @@ -536,7 +536,7 @@ class CheckpointLoaderSimple: DESCRIPTION = "Loads a diffusion model checkpoint, diffusion models are used to denoise latents." def load_checkpoint(self, ckpt_name): - ckpt_path = folder_paths.get_full_path("checkpoints", ckpt_name) + ckpt_path = folder_paths.get_full_path_or_raise("checkpoints", ckpt_name) out = comfy.sd.load_checkpoint_guess_config(ckpt_path, output_vae=True, output_clip=True, embedding_directory=folder_paths.get_folder_paths("embeddings")) return out[:3] @@ -578,7 +578,7 @@ class unCLIPCheckpointLoader: CATEGORY = "loaders" def load_checkpoint(self, ckpt_name, output_vae=True, output_clip=True): - ckpt_path = folder_paths.get_full_path("checkpoints", ckpt_name) + ckpt_path = folder_paths.get_full_path_or_raise("checkpoints", ckpt_name) out = comfy.sd.load_checkpoint_guess_config(ckpt_path, output_vae=True, output_clip=True, output_clipvision=True, embedding_directory=folder_paths.get_folder_paths("embeddings")) return out @@ -625,7 +625,7 @@ class LoraLoader: if strength_model == 0 and strength_clip == 0: return (model, clip) - lora_path = folder_paths.get_full_path("loras", lora_name) + lora_path = folder_paths.get_full_path_or_raise("loras", lora_name) lora = None if self.loaded_lora is not None: if self.loaded_lora[0] == lora_path: @@ -704,11 +704,11 @@ class VAELoader: encoder = next(filter(lambda a: a.startswith("{}_encoder.".format(name)), approx_vaes)) decoder = next(filter(lambda a: a.startswith("{}_decoder.".format(name)), approx_vaes)) - enc = comfy.utils.load_torch_file(folder_paths.get_full_path("vae_approx", encoder)) + enc = comfy.utils.load_torch_file(folder_paths.get_full_path_or_raise("vae_approx", encoder)) for k in enc: sd["taesd_encoder.{}".format(k)] = enc[k] - dec = comfy.utils.load_torch_file(folder_paths.get_full_path("vae_approx", decoder)) + dec = comfy.utils.load_torch_file(folder_paths.get_full_path_or_raise("vae_approx", decoder)) for k in dec: sd["taesd_decoder.{}".format(k)] = dec[k] @@ -739,7 +739,7 @@ class VAELoader: if vae_name in ["taesd", "taesdxl", "taesd3", "taef1"]: sd = self.load_taesd(vae_name) else: - vae_path = folder_paths.get_full_path("vae", vae_name) + vae_path = folder_paths.get_full_path_or_raise("vae", vae_name) sd = comfy.utils.load_torch_file(vae_path) vae = comfy.sd.VAE(sd=sd) return (vae,) @@ -755,7 +755,7 @@ class ControlNetLoader: CATEGORY = "loaders" def load_controlnet(self, control_net_name): - controlnet_path = folder_paths.get_full_path("controlnet", control_net_name) + controlnet_path = folder_paths.get_full_path_or_raise("controlnet", control_net_name) controlnet = comfy.controlnet.load_controlnet(controlnet_path) return (controlnet,) @@ -771,7 +771,7 @@ class DiffControlNetLoader: CATEGORY = "loaders" def load_controlnet(self, model, control_net_name): - controlnet_path = folder_paths.get_full_path("controlnet", control_net_name) + controlnet_path = folder_paths.get_full_path_or_raise("controlnet", control_net_name) controlnet = comfy.controlnet.load_controlnet(controlnet_path, model) return (controlnet,) @@ -871,7 +871,7 @@ class UNETLoader: elif weight_dtype == "fp8_e5m2": model_options["dtype"] = torch.float8_e5m2 - unet_path = folder_paths.get_full_path("diffusion_models", unet_name) + unet_path = folder_paths.get_full_path_or_raise("diffusion_models", unet_name) model = comfy.sd.load_diffusion_model(unet_path, model_options=model_options) return (model,) @@ -896,7 +896,7 @@ class CLIPLoader: else: clip_type = comfy.sd.CLIPType.STABLE_DIFFUSION - clip_path = folder_paths.get_full_path("clip", clip_name) + clip_path = folder_paths.get_full_path_or_raise("clip", clip_name) clip = comfy.sd.load_clip(ckpt_paths=[clip_path], embedding_directory=folder_paths.get_folder_paths("embeddings"), clip_type=clip_type) return (clip,) @@ -913,8 +913,8 @@ class DualCLIPLoader: CATEGORY = "advanced/loaders" def load_clip(self, clip_name1, clip_name2, type): - clip_path1 = folder_paths.get_full_path("clip", clip_name1) - clip_path2 = folder_paths.get_full_path("clip", clip_name2) + clip_path1 = folder_paths.get_full_path_or_raise("clip", clip_name1) + clip_path2 = folder_paths.get_full_path_or_raise("clip", clip_name2) if type == "sdxl": clip_type = comfy.sd.CLIPType.STABLE_DIFFUSION elif type == "sd3": @@ -936,7 +936,7 @@ class CLIPVisionLoader: CATEGORY = "loaders" def load_clip(self, clip_name): - clip_path = folder_paths.get_full_path("clip_vision", clip_name) + clip_path = folder_paths.get_full_path_or_raise("clip_vision", clip_name) clip_vision = comfy.clip_vision.load(clip_path) return (clip_vision,) @@ -966,7 +966,7 @@ class StyleModelLoader: CATEGORY = "loaders" def load_style_model(self, style_model_name): - style_model_path = folder_paths.get_full_path("style_models", style_model_name) + style_model_path = folder_paths.get_full_path_or_raise("style_models", style_model_name) style_model = comfy.sd.load_style_model(style_model_path) return (style_model,) @@ -1031,7 +1031,7 @@ class GLIGENLoader: CATEGORY = "loaders" def load_gligen(self, gligen_name): - gligen_path = folder_paths.get_full_path("gligen", gligen_name) + gligen_path = folder_paths.get_full_path_or_raise("gligen", gligen_name) gligen = comfy.sd.load_gligen(gligen_path) return (gligen,)