hi. Saxon Rah
Thanks for buying DENT and you are correct that it is supported.in 4.18.
having a look at the errors it does look like the errors that you see when that apex plugin is not enabled.
If the files are added before the plugin and if they are saved they break.
Let’s find out what’s hapaning and get you all fixed up
Which version of 4.18 are you using Are you using source or store build of UE4
Can you as a test.
1 fresh game - third person template.
2 open game and activate the apex plugin
3 save all and exit
4 add dent
And we can see if the error is there, if this is still showing as an issue.
And then we can look at the next step.