cycles render engine - More than 5 mix/principled shaders turns material pink in material preview but not in rendered preview? No missing textures - Blender Stack Exchange
Textures and Materials turn pink after installing and activating lightweight render pipeline - Unity Answers
Materials emitting pink with no texture - Materials and Textures - Blender Artists Community
rendering - Missing texture in cycles, it renders Pink - Blender Stack Exchange
Pink texture when file is not missing - Materials and Textures - Blender Artists Community