glslViewer libEGL.so not loaded

[Licia-123]

ComfyUI Error Report

Error Details

• Node Type: glslViewer
• Exception Type: Exception

• Exception Message: libEGL.so not loaded

  Stack Trace

  
  File "/workspace/ComfyUI/execution.py", line 317, in execute
  output_data, output_ui, has_subgraph = get_output_data(obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
  
  File "/workspace/ComfyUI/execution.py", line 192, in get_output_data
  return_values = _map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
  
  File "/workspace/ComfyUI/execution.py", line 169, in _map_node_over_list
  process_inputs(input_dict, i)
  
  File "/workspace/ComfyUI/execution.py", line 158, in process_inputs
  results.append(getattr(obj, func)(**inputs))
  
  File "/workspace/ComfyUI/custom_nodes/comfyui_glslnodes/glsl_viewer.py", line 63, in main
  context = Context()
  
  File "/workspace/ComfyUI/custom_nodes/comfyui_glslnodes/glsl_context.py", line 20, in __init__
  self.ctx = moderngl.create_context(
  <img width="1186" alt="image" src="https://github.com/user-attachments/assets/c0cbe8ce-11df-479b-a4d2-692c2e542224">

I have encountered this problem, uninstall and reinstall, still report error, who can help me?

[patriciogonzalezvivo]

Do you mind sharing the OS you are using? Seems like an ModernGL error failing to create a GL Context

[patriciogonzalezvivo]

https://github.com/patriciogonzalezvivo/comfyui_glslnodes/issues/4