fix: PixelTiledKSampleUpscalerProvider - provide proper error message for missing custom node 'BlenderNeko/ComfyUI_TiledKSampler'

https://github.com/ltdrdata/ComfyUI-Impact-Pack/issues/693

modules/impact/config.py

@@ -1,7 +1,7 @@
 import configparser
 import os
 
-version_code = [6, 0, 3]
+version_code = [6, 0, 4]
 version = f"V{version_code[0]}.{version_code[1]}" + (f'.{version_code[2]}' if len(version_code) > 2 else '')
 
 dependency_version = 22

modules/impact/impact_pack.py

@@ -27,6 +27,7 @@ import comfy.model_management
 import base64
 import impact.wildcards as wildcards
 from . import hooks
+from . import utils
 
 warnings.filterwarnings('ignore', category=UserWarning, message='TypedStorage is deprecated')
 
@@ -968,7 +969,10 @@ class PixelTiledKSampleUpscalerProvider:
                                                       tile_size=max(tile_width, tile_height), tile_cnet_strength=tile_cnet_strength)
             return (upscaler, )
         else:
-            print("[ERROR] PixelTiledKSampleUpscalerProvider: ComfyUI_TiledKSampler custom node isn't installed. You must install BlenderNeko/ComfyUI_TiledKSampler extension to use this node.")
+            utils.try_install_custom_node('https://github.com/BlenderNeko/ComfyUI_TiledKSampler',
+                                          "To use 'PixelTiledKSampleUpscalerProvider' node, 'BlenderNeko/ComfyUI_TiledKSampler' extension is required.")
+
+            raise Exception("[ERROR] PixelTiledKSampleUpscalerProvider: ComfyUI_TiledKSampler custom node isn't installed. You must install BlenderNeko/ComfyUI_TiledKSampler extension to use this node.")
 
 
 class PixelTiledKSampleUpscalerProviderPipe:

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-impact-pack"
 description = "This extension offers various detector nodes and detailer nodes that allow you to configure a workflow that automatically enhances facial details. And provide iterative upscaler."
-version = "6.0.3"
+version = "6.0.4"
 license = { file = "LICENSE.txt" }
 dependencies = ["segment-anything", "scikit-image", "piexif", "transformers", "opencv-python-headless", "GitPython", "scipy>=1.11.4"]