If an internal link is added to an fckedit field, and the linked node is subsequently deleted, the component containing this field becomes uneditable. When trying to edit the component, the dialog opens with http status 500.

Exception:
java.lang.NullPointerException
info.magnolia.module.extendedtemplatingkit.ETKURI2RepositoryManager.getSite(ETKURI2RepositoryManager.java:103)
info.magnolia.module.extendedtemplatingkit.ETKURI2RepositoryManager.getURI(ETKURI2RepositoryManager.java:77)
info.magnolia.module.extendedtemplatingkit.ETKURI2RepositoryManager$$EnhancerByCGLIB$$f983c6cd.getURI(<generated>)
info.magnolia.link.AbsolutePathTransformer.transform(AbsolutePathTransformer.java:76)
info.magnolia.link.EditorLinkTransformer.transform(EditorLinkTransformer.java:56)
info.magnolia.link.LinkUtil.convertLinksFromUUIDPattern(LinkUtil.java:158)
info.magnolia.module.fckeditor.dialogs.FckEditorDialog.convertToView(FckEditorDialog.java:477)
info.magnolia.module.fckeditor.dialogs.FckEditorDialog.drawHtml(FckEditorDialog.java:341)
info.magnolia.cms.gui.dialog.DialogControlImpl.drawSubs(DialogControlImpl.java:327)
info.magnolia.cms.gui.dialog.DialogControlImpl.drawHtml(DialogControlImpl.java:171)
info.magnolia.cms.gui.dialog.DialogControlImpl.drawSubs(DialogControlImpl.java:327)
info.magnolia.cms.gui.dialog.DialogControlImpl.drawHtml(DialogControlImpl.java:171)
....