When I open the invalid X3D file below [domecity.zip](https://github.com/create3000/titania/files/4044777/domecity.zip) Titania pops up with a notification that it can load the file, clicking ok button lets Titania crash.
When I open the invalid X3D file below
domecity.zip
Titania pops up with a notification that it can load the file, clicking ok button lets Titania crash.