The little Perspective Switching Pane is gone from the upper right hand corner of my Eclipse Window after an Eclipse crash. I downloaded the newest version and tried opening that (with my same workspace), but the buttons are still gone.
Here is a screenshot:
And zoomed in:
Any ideas?
I can still switch perspectives by selecting Window->Open Perspective
Thanks
It's not just the perspective switcher that's missing, it looks to me; there's no tool bars, ether.
You might check Window..Preferences..General..Appearance, and fiddle around with the Perspective Switcher control, see if that makes a difference.
You could also use Window..Customize Perspective and see if anything looks interesting there.
Try Window > Reset Perspective...
Another possibility is to delete the workbench.xml
from [workspace]\.metadata\.plugins\org.eclipse.ui.workbench
, which forces the platform to reset the workbench-layout.
来源:https://stackoverflow.com/questions/6672099/perspective-switching-pane-gone-in-eclipse