Eclipse RCP: No view-UI displayed when launching via .product
it has been a while since i've programmed with eclipse rcp. But right now i got just the following problem:
If i launch my application with the MANIFEST.MF-file everything will work and be displayed as it should, but as soon as i launch it with my .product-file the view-UI won't be displayed. createPartControl of the view is called in both ways, but in the one via the .product-file the view isn't displayed at all. Menus, etc. are completely displayed correct.
I really can't find my mistake. Maybe some of you can give me some advice :-)