improve logging

import_api_app/resources/WriteJobResultsToDrupal.py

@@ -119,14 +119,19 @@ def write_results(job_drupal_uuid, job_log_drupal_uuid, status, report):
         getUrl = current_app.config['drupal-api-url'] + \
             '/jsonapi/node/log_result/' + job_log_drupal_uuid
         response = requests.get(getUrl, headers=headers, auth=auth)
+        try:
             logResult = response.json()['data']
             previous_status = logResult['attributes']['field_status']
             previous_report = logResult['attributes']['field_message']
+        except Exception:
+            msg = 'could not parse response from ' + getUrl
+            current_app.logger.error(msg)
     except requests.exceptions.RequestException:
         message = 'It was not possible to read form the Drupal API:' + getUrl +\
             '\nresponse: ' + response
         current_app.logger.error(message)
         raise ImportApiError(message)
+
     if previous_status == 'FAILED':
         status = previous_status
     if previous_report is None or previous_report == 'null':