[jbosstools-issues] [JBoss JIRA] Assigned: (JBIDE-2218) An internal error occurred during: "Reading saved version of file for quick diff"

An internal error occurred during: "Reading saved version of file for quick diff" --------------------------------------------------------------------------------- Key: JBIDE-2218 URL: http://jira.jboss.com/jira/browse/JBIDE-2218 Project: Tools (JBoss Tools) Issue Type: Bug Components: Visual Page Editor Affects Versions: 2.1.0.GA Reporter: Anton Klimkovich Assigned To: Daniel Azarov EXECUTE: Seam web project EXECUTE: Open login.xhtml and menu.xhtml EXECUTE: Add <s:button value="button"></s:button> in menu.xhtml EXECUTE: Save file. EXECUTE: Add <h:commandButton value="button"/> and don't save file. EXECUTE: Close Studia and on Resource Save wizard select "No" button. EXECUTE: Open Studia in the same workspace. EXECUTE: Add <h:commandButton value="button"/> to the same place where it was before closing studia and don't save file. EXECUTE: Close menu.xhtml and on Resource Save wizard select "No" button. FAILURE: An internal error occurred during: "Reading saved version of file for quick diff". java.lang.NullPointerException at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditorSite.getWorkbenchWindow(JSPMultiPageEditorSite.java:150) at org.eclipse.ui.internal.editors.quickdiff.LastSaveReferenceProvider.addElementStateListener(LastSaveReferenceProvider.java:339) at org.eclipse.ui.internal.editors.quickdiff.LastSaveReferenceProvider.readDocument(LastSaveReferenceProvider.java:272) at org.eclipse.ui.internal.editors.quickdiff.LastSaveReferenceProvider.access$0(LastSaveReferenceProvider.java:203) at org.eclipse.ui.internal.editors.quickdiff.LastSaveReferenceProvider$ReadJob.run(LastSaveReferenceProvider.java:113) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)