Author: vrubezhny Date: 2012-02-09 07:38:39 -0500 (Thu, 09 Feb 2012) New Revision: 38548 Modified: trunk/jst/plugins/org.jboss.tools.jst.jsp/src/org/jboss/tools/jst/jsp/jspeditor/JSPMultiPageEditor.java Log: JBIDE-10835 "assertion failed" error clicking on JSP Error Marker Fix for the issue. Modified: trunk/jst/plugins/org.jboss.tools.jst.jsp/src/org/jboss/tools/jst/jsp/jspeditor/JSPMultiPageEditor.java =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.jsp/src/org/jboss/tools/jst/jsp/jspeditor/JSPMultiPageEditor.java 2012-02-09 12:30:16 UTC (rev 38547) +++ trunk/jst/plugins/org.jboss.tools.jst.jsp/src/org/jboss/tools/jst/jsp/jspeditor/JSPMultiPageEditor.java 2012-02-09 12:38:39 UTC (rev 38548) @@ -1,12 +1,12 @@ /******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Copyright (c) 2007-2012 Red Hat, Inc. * Distributed under license by Red Hat, Inc. All rights reserved. * This program is made available under the terms of the * Eclipse Public License v1.0 which accompanies this distribution, * and is available at http://www.eclipse.org/legal/epl-v10.html * * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + * Red Hat, Inc. - initial API and implementation ******************************************************************************/ package org.jboss.tools.jst.jsp.jspeditor; @@ -539,8 +539,15 @@ public void gotoMarker(final IMarker marker) { // setActivePage(IVisualEditor.VISUALSOURCE_MODE); // pageChange(IVisualEditor.VISUALSOURCE_MODE); - setActivePage(IVisualEditor.SOURCE_MODE); - pageChange(IVisualEditor.SOURCE_MODE); + + // Fix for JBIDE-10835: In some environments we have no working XulRunner, + // so, as result, there is only Source Tab is in editor + // (and its index is not IVisualEditor.SOURCE_MODE == 1, but 0) + // + int pageToActivate = (IVisualEditor.SOURCE_MODE < getPageCount() ? IVisualEditor.SOURCE_MODE : 0); + + setActivePage(pageToActivate); + pageChange(pageToActivate); IGotoMarker adapter = (IGotoMarker) sourceEditor .getAdapter(IGotoMarker.class); if (adapter != null) {