The error won't disappear after choose view model in the export teiid DDL

I try export teiid DDL.
I clicked on the project and selected export teiid ddl. When I chose model which i wanted to import, wizard still showed me error: "No model selected for export", but I was able to click on the next button and continued. (screenshot1)
But when I click on the specific view model and I select export teiid ddl, wizard doesn't show me this error. (screenshot2)