m.invoke(null, args, body, out, executableTemplate, fromLine);
} catch (InvocationTargetException e) {
if ( e.getCause() instanceof TemplateExecutionException) {
// Must be transformed into GTTemplateRuntimeException
throw new GTTemplateRuntimeException(e.getCause().getMessage());
} else {
throw new RuntimeException(e);
}
} catch (Exception e) {
throw new RuntimeException("Error when executing legacy fastTag " + legacyFastTagClassName+"."+legacyFastTagMethodName, e);