diff -r 77337b2717f2 -r d5efbe6c22e8 imakerplugin/com.nokia.s60tools.imaker/src/com/nokia/s60tools/imaker/internal/model/Environment.java
--- a/imakerplugin/com.nokia.s60tools.imaker/src/com/nokia/s60tools/imaker/internal/model/Environment.java	Thu Feb 11 10:40:36 2010 +0200
+++ b/imakerplugin/com.nokia.s60tools.imaker/src/com/nokia/s60tools/imaker/internal/model/Environment.java	Thu Feb 18 08:20:36 2010 +0200
@@ -189,7 +189,11 @@
 //				@Override
 				public void run(IProgressMonitor monitor) throws InvocationTargetException,
 						InterruptedException {
-					targetSteps = wrapper.getTargetSteps(target, getCurrentProduct().getFilePath(), monitor);
+					try {
+						targetSteps = wrapper.getTargetSteps(target, getCurrentProduct().getFilePath(), monitor);
+					} catch (IMakerCoreExecutionException e) {
+						throw new InvocationTargetException(e);
+					}
 				}
 			});
 		} catch (InvocationTargetException e) {