diff -r f0031abe2cd6 -r 356e57403778 plugins/org.symbian.tools.wrttools.product/src/org/symbian/tools/wrttools/product/actions/DebugAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/org.symbian.tools.wrttools.product/src/org/symbian/tools/wrttools/product/actions/DebugAction.java	Fri Sep 03 13:25:57 2010 -0700
@@ -0,0 +1,47 @@
+/**
+ * Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the License "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Symbian Foundation - initial contribution.
+ * Contributors:
+ * Description:
+ * Overview:
+ * Details:
+ * Platforms/Drives/Compatibility:
+ * Assumptions/Requirement/Pre-requisites:
+ * Failures and causes:
+ */
+package org.symbian.tools.wrttools.product.actions;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.debug.internal.ui.actions.DebugLastAction;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.symbian.tools.tmw.core.TMWCore;
+
+@SuppressWarnings("restriction")
+public class DebugAction extends DebugLastAction {
+    @Override
+    public void run(IAction action) {
+        boolean hasTmwProjects = false;
+        IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
+        for (IProject project : projects) {
+            if (project.isAccessible() && TMWCore.create(project) != null) {
+                hasTmwProjects = true;
+                break;
+            }
+        }
+        if (hasTmwProjects) {
+            super.run(action);
+        } else {
+            MessageDialog.openInformation(getShell(), "Cannot launch debugger",
+                    "There are no open projects in your workspace");
+        }
+    }
+}