AttributeError: 'Slider' object has no attribute 'elem_classes'

[GrennKren]

This is happen when I run Automatic1111 Webui through colab, and only when there is kohya-sd-scripts-webui in the extensions folder.

Output notebook cells

Python 3.9.16 (main, Dec  7 2022, 01:11:51) 
[GCC 9.4.0]
Commit hash: 22bcc7be428c94e9408f589966c2040187245d81
Installing requirements for Web UI



Installing requirements for kohya sd-scripts

Launching Web UI with arguments: --api --share --xformers --lowram --no-half-vae --lora-dir /content/drive/MyDrive/Colab/stable-diffusion-webui/models/Lora --ckpt-dir //content/drive/MyDrive/Colab/stable-diffusion-webui/models/Stable-diffusion --hypernetwork-dir //content/drive/MyDrive/Colab/stable-diffusion-webui/models/hypernetworks --disable-console-progressbars --enable-insecure-extension-access
2023-03-31 04:19:33.980831: I tensorflow/core/platform/cpu_feature_guard.cc:193] This TensorFlow binary is optimized with oneAPI Deep Neural Network Library (oneDNN) to use the following CPU instructions in performance-critical operations:  AVX2 FMA
To enable them in other operations, rebuild TensorFlow with the appropriate compiler flags.
2023-03-31 04:19:35.040074: E tensorflow/stream_executor/cuda/cuda_blas.cc:2981] Unable to register cuBLAS factory: Attempting to register factory for plugin cuBLAS when one has already been registered
2023-03-31 04:19:37.448647: W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer.so.7'; dlerror: libnvinfer.so.7: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /usr/lib64-nvidia
2023-03-31 04:19:37.448904: W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer_plugin.so.7'; dlerror: libnvinfer_plugin.so.7: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /usr/lib64-nvidia
2023-03-31 04:19:37.448930: W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:38] TF-TRT Warning: Cannot dlopen some TensorRT libraries. If you would like to use Nvidia GPU with TensorRT, please make sure the missing libraries mentioned above are installed properly.
Loading weights [2f1e33c4bb] from /content/drive/MyDrive/Colab/stable-diffusion-webui/models/Stable-diffusion/WhiteDistance-v2-non-ema-fp32.safetensors
Creating model from config: /content/drive/MyDrive/Colab/stable-diffusion-webui/configs/v1-inference.yaml
LatentDiffusion: Running in eps-prediction mode
DiffusionWrapper has 859.52 M params.
Applying xformers cross attention optimization.
Textual inversion embeddings loaded(10): bad_prompt, bad_prompt_version2, bad-artist-anime, bad-artist, ng_deepnegative_v1_75t, bad-hands-5, deformityv6, verybadimagenegative_v1.2-6400, discomix, verybadimagenegative_v1.3
Textual inversion embeddings skipped(2): wdgoodprompt, wdbadprompt
Model loaded in 34.1s (load weights from disk: 29.3s, create model: 1.0s, apply weights to model: 2.5s, apply half(): 0.5s, move model to device: 0.6s).
╭───────────────────── Traceback (most recent call last) ──────────────────────
│ /content/drive/MyDrive/Colab/stable-diffusion-webui/launch.py:356 in         
│ <module>                                                                     
│                                                                              
│   353                                                                        
│   354 if __name__ == "__main__":                                             
│   355 │   prepare_environment()                                              
│ ❱ 356 │   start()                                                            
│   357                                                                        
│                                                                              
│ /content/drive/MyDrive/Colab/stable-diffusion-webui/launch.py:351 in start   
│                                                                              
│   348 │   if '--nowebui' in sys.argv:                                        
│   349 │       webui.api_only()                                               
│   350 │   else:                                                              
│ ❱ 351 │      webui.webui()                                                  
│   352                                                                        
│   353                                                                        
│   354 if __name__ == "__main__":                                             
│                                                                              
│ /content/drive/MyDrive/Colab/stable-diffusion-webui/webui.py:243 in webui    
│                                                                              
│   240 │       modules.script_callbacks.before_ui_callback()                  
│   241 │        startup_timer.record("scripts before_ui_callback")             
│   242 │                                                                     
│ ❱ 243 │       shared.demo = modules.ui.create_ui()                           
│   244 │       startup_timer.record("create ui")                              
│   245 │                                                                      
│   246 │       if not cmd_opts.no_gradio_queue:                               
│                                                                              
│ /content/drive/MyDrive/Colab/stable-diffusion-webui/modules/ui.py:446 in     
│ create_ui                                                                    
│                                                                              
│    443 │   parameters_copypaste.reset()                                      
│    444 │                                                                     
│    445 │   modules.scripts.scripts_current = modules.scripts.scripts_txt2img 
│ ❱  446 │   modules.scripts.scripts_txt2img.initialize_scripts(is_img2img=Fal 
│    447 │                                                                     
│    448 │   with gr.Blocks(analytics_enabled=False) as txt2img_interface:     
│    449 │       txt2img_prompt, txt2img_prompt_styles, txt2img_negative_promp 
│                                                                             
│ /content/drive/MyDrive/Colab/stable-diffusion-webui/modules/scripts.py:298   
│ in initialize_scripts                                                        
│                                                                              
│   295 │       auto_processing_scripts = scripts_auto_postprocessing.create_a 
│   296 │                                                                      
│   297 │       for script_class, path, basedir, script_module in auto_process 
│ ❱ 298 │           script = script_class()                                    
│   299 │           script.filename = path                                     
│   300 │           script.is_txt2img = not is_img2img                         
│   301 │           script.is_img2img = is_img2img                             
│                                                                              
│ /content/drive/MyDrive/Colab/stable-diffusion-webui/extensions/sd-webui-cont 
│ rolnet/scripts/controlnet.py:127 in __init__                                 
│                                                                             
│   124 │       self.unloadable = global_state.cn_preprocessor_unloadable      
│   125 │       self.input_image = None                                        
│   126 │       self.latest_model_hash = ""                                    
│ ❱ 127 │       self.txt2img_w_slider = gr.Slider()                            
│   128 │       self.txt2img_h_slider = gr.Slider()                            
│   129 │       self.img2img_w_slider = gr.Slider()                            
│   130 │       self.img2img_h_slider = gr.Slider()                            
│                                                                              
│ /usr/local/lib/python3.9/dist-packages/gradio/components.py:662 in __init__  │
│                                                                              
│    659 │           self.step = step                                          
│    660 │       if randomize:                                                 
│    661 │           value = self.get_random_value                             
│ ❱  662 │       IOComponent.__init__(                                         
│    663 │           self,                                                     
│    664 │           label=label,                                              
│    665 │           every=every,                                              
│                                                                              
│ /content/drive/MyDrive/Colab/stable-diffusion-webui/modules/scripts.py:544   
│ in IOComponent_init                                                         
│                                                                              
│   541 │                                                                      
│   542 │   res = original_IOComponent_init(self, *args, **kwargs)             
│   543 │                                                                      
│ ❱ 544 │   add_classes_to_gradio_component(self)                              
│   545 │                                                                      
│   546 │   script_callbacks.after_component_callback(self, **kwargs)          
│   547                                                                        
│                                                                              
│ /content/drive/MyDrive/Colab/stable-diffusion-webui/modules/scripts.py:529   
│ in add_classes_to_gradio_component                                           
│                                                                              
│   526 │   this adds gradio-* to the component for css styling (ie gradio-but 
│   527 │   """                                                                
│   528 │                                                                      
│ ❱ 529 │   comp.elem_classes = ["gradio-" + comp.get_block_name(), *(comp.ele 
│   530 │                                                                      
│   531 │   if getattr(comp, 'multiselect', False):                            
│   532 │       comp.elem_classes.append('multiselect')                        
╰──────────────────────────────────────────────────────────────────────────────╯
AttributeError: 'Slider' object has no attribute 'elem_classes'

[ddPn08]

I see. But this extension doesn't use elem_classes. I'll do a little research.