The problem about EE8.0

When I used EE8.0 to analyze velocity and quantity of flow, the result cannot display,but there was no problem that I analyzed the same case by using EE7.3. The attachments are screen shot of the operation interface. Hope someone may know how to solve it. Attached files screen print.docx (265.7 KB) 

Hi is it possible to attach your model here or send your model on Without looking at your model, it is hard to tell what’s going on.