fix failed-provider error logging
@@ -30,7 +30,7 @@ class ParameterizedMainHandler(BaseHandler):
except web.HTTPError:
raise
except Exception as e:
- app_log.error("Failed to construct provider for %s/%s")
+ app_log.exception("Failed to construct provider for %s/%s", provider_prefix, spec)
# FIXME: 400 assumes it's the user's fault (?)
# maybe we should catch a special InvalidSpecError here
raise web.HTTPError(400, str(e))
