VTP Loading Apparent Regression 5.6.0->5.8.0
I have a simple VTP file that loads and displays as expected in ParaView 5.6.0 but fails to load with the error attached in ParaView 5.8.0.
This seems like a regression. If not, please let me know what I've mistakenly done that was previously allowed.
The screenshot is observed with ParaView 5.8.0 on macOS 10.14.6.
