cubicweb #460960 devmode: on reload after fixing a syntax error, urlpublishing complains [resolved]

Traceback (most recent call last):

 File "/home/auc/src/fcw/cubicweb/web/application.py", line 318, in main_publish
   ctrlid, rset = self.url_resolver.process(req, path)
 File "/home/auc/src/fcw/cubicweb/web/views/urlpublishing.py", line 90, in process
   pmid, rset = evaluator.evaluate_path(req, parts[:])
 File "/home/auc/src/fcw/cubicweb/web/views/urlpublishing.py", line 118, in evaluate_path
   raise PathDontMatch()
TypeError: 'NoneType' object is not callable