About building the DOE Matrix

An error always happened when I build the DOE Matrix in “Design”.
The information of version and the error is shown as follows.

What should I do to solve this problem?
Thanks a lot!

In newer versions of matplotlib, the calls were changed. I did fix this and pushed a release. Please try upgrading Nodeworks:

conda  install nodeworks=22.1.0 -c https://mfix.netl.doe.gov/s3/<key>/conda/dist -c conda-forge