log.error("couldn't parse process definition", e);
addProblem(new Problem(Problem.LEVEL_ERROR, "couldn't parse process definition", e));
}
if (Problem.containsProblemsOfLevel(problems, Problem.LEVEL_ERROR)) {
throw new JpdlException(problems);
}
if (problems!=null) {
Iterator iter = problems.iterator();
while (iter.hasNext()) {