Java Eclipse Class editor disappeared

Question

I don't really know, should I ask this question here or not, but I'm in trouble. My eclipse window looks like that now:

And I can not open window where I can edit class. When I double click on class name (on left side: Package Explorer), nothing changes on main window, the editor doesn't appear. But on right side menu: Outline, it opens that class as you can see on picture. I tried close and run eclipse, tried to reset Java perspective, but nothing changes...

Can anybody help me?

SOLUTION:

I found solution. Window - > New Window. And it worked

Answer 1

Open the Error View and check if an error has been or is added when you try to open a class. If yes, try to correct the situation by googling the error or posting the contents of the error to SO.

The Error View can be opened by clicking Window > Show View > Error Log or via binding Alt+Shift+Q, L .

Alternatively, you can try to start Eclipse with the -clean parameter.