Nastran(NEI Fusion)Meshing tool Error

[SahayaEugine]

Hi Dears,
I'm using NEI Fusion.... i'm analyzing Helideck Structure ..When i'm meshing time mesing tool is Error .I have attached the error msg please give me a suggestion.

Thanks,
Eugine

 

[lifttrucks]

I think you may have posted this question in the wrong thread.