id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
17023	CKEditor throw exception when trying to delete bullet	Roy		"== Steps to reproduce ==

1. Copy and paste the text from the attach file to ckeditor (i try it on the CKEditor home page).
2. try to select empty bullet number 2.
3. press backspace two times.

Expected:
we can select bullet 2. and it will be deleted.

Actual:
we cannot select bullet 2.
bullet 2. is not deleted instead we get the following exception


 
Exception:
ncaught TypeError: Cannot read property 'type' of null
    at window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.dom.range.moveToElementEditablePosition (ckeditor.js:170)
    at window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.dom.range.moveToElementEditEnd (ckeditor.js:174)
    at a.<anonymous> (ckeditor.js:1049)
    at a.d (ckeditor.js:11)
    at a.window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.event.CKEDITOR.event.fire (ckeditor.js:13)
    at a.window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.editor.CKEDITOR.editor.fire (ckeditor.js:14)
    at window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.keystrokeHandler.f (ckeditor.js:229)
    at $.d (ckeditor.js:11)
    at $.window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.event.CKEDITOR.event.fire (ckeditor.js:13)
    at HTMLBodyElement.<anonymous> (ckeditor.js:58)
11:01:57.158 ckeditor.js:170 Uncaught TypeError: Cannot read property 'type' of null
    at window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.dom.range.moveToElementEditablePosition (ckeditor.js:170)
    at window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.dom.range.moveToElementEditEnd (ckeditor.js:174)
    at a.<anonymous> (ckeditor.js:1049)
    at a.d (ckeditor.js:11)
    at a.window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.event.CKEDITOR.event.fire (ckeditor.js:13)
    at a.window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.editor.CKEDITOR.editor.fire (ckeditor.js:14)
    at window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.keystrokeHandler.f (ckeditor.js:229)
    at $.d (ckeditor.js:11)
    at $.window.CKEDITOR.window.CKEDITOR.dom.CKEDITOR.event.CKEDITOR.event.fire (ckeditor.js:13)
    at HTMLBodyElement.<anonymous> (ckeditor.js:58)



I reproduce this defect in the demo CKEditor in http://ckeditor.com/"	Bug	new	Normal		General	4.6.0