'NodeLibrary' object has no attribute 'buildDefaultLibrary'

I used the commands listed on the mfix.netl website to install MFiX and Nodeworks. After I installed both in one environment, MFiX can’t start and show the error messages listed below. If I installed them into two separate environments, both can run properly.

Traceback (most recent call last):
File “$HOME/miniconda3/envs/mfix-22.3/bin/mfix”, line 10, in
File “$HOME/miniconda3/envs/mfix-22.3/lib/python3.10/site-packages/mfixgui/gui.py”, line 3665, in main
File “$HOME/miniconda3/envs/mfix-22.3/lib/python3.10/site-packages/mfixgui/gui.py”, line 3787, in main_args
gui = MfixGui(qapp, project_file=project_file, loadnodeworks=args.nonodeworks,
File “$HOME/miniconda3/envs/mfix-22.3/lib/python3.10/site-packages/mfixgui/gui.py”, line 586, in init
File “$HOME/miniconda3/envs/mfix-22.3/lib/python3.10/site-packages/mfixgui/gui.py”, line 1664, in init_nodeworks_widget
self.ui.nodeworks_widget = NodeworksWidget(self.project, self)
File “$HOME/miniconda3/envs/mfix-22.3/lib/python3.10/site-packages/mfixgui/widgets/nodeworks.py”, line 296, in init
AttributeError: ‘NodeLibrary’ object has no attribute ‘buildDefaultLibrary’

Looks like something moved. I’ll fix it and push a patch.

A new point release is available with a patch. Please trying updating.

Thank you. Will update it.