Customfield not rendered on screen

I create just another extention of CascadingSelectCFType. In edit.vm and view.vm place only text “WAAGH!!!”. Setup plugin in jira and place CF to proper screens. Configure field options. There are no other field specific options maked.
HTML code of field doesn’t appear in HTML code of screen. There are no errors in catalina.out and web console.
Can somebody advice me how to debug this situation?Great thanks.

This is was my fail. I make syntax error in name tag.