Little snippet to remove "CgAbBlastPanelOptChangeCallback" error from Maya scene - // Error: line 1: Cannot find procedure "CgAbBlastPanelOptChangeCallback". //

maya_remove_CgAbBlastPanelOptChangeCallback.py

"""
This will iterate all modelPanels and remove the "CgAbBlastPanelOptChangeCallback"

As such, after running this the following error should be fixed:
    // Error: line 1: Cannot find procedure "CgAbBlastPanelOptChangeCallback". //
"""

from maya import cmds

for model_panel in cmds.getPanel(typ="modelPanel"):
    
    # Get callback of the model editor
    callback = cmds.modelEditor(model_panel, query=True, editorChanged=True)
    
    # If the callback is the erroneous `CgAbBlastPanelOptChangeCallback`
    if callback == "CgAbBlastPanelOptChangeCallback":
        
        # Remove the callbacks from the editor
        cmds.modelEditor(model_panel, edit=True, editorChanged="")

Mentioned this CgAbBlastPanelOptChangeCallback issue in Avalon Gitter and David Latwe mentioned here resorted to just declaring a dummy mel function to stop the error getting spammed ever again but have it just trigger a null function.

thank you very much!
你的Code帮助了我.
帮助我解决了这个烦人的 error 提示.

i forgot my password and had to change it and then authorise my account, just to comment on here to say thank you, this error was annoying the heck out of me and this solved it.

@kodiguides glad it helped. Can you confirm whether it's still fixed after saving and reopening the scene? :)

@BigRoy It Didn't work for me. I'm on Maya 2018.

@boyyscout Can you confirm you're getting the exact same error message? Maybe attach a screenshot to show it?

For the sake of completeness I've added some more details/information on the original topic including where it's found in the uiConfigurationScriptNode.

@BigRoy It actually works! Thanks man

Thnx man, these ui script node errors are annoying af.