Check that actor summary exists

webapp_utils.py

@@ -841,6 +841,8 @@ def html_header_with_person_markup(css_filename: str, instance_title: str,
                 first_entry = False
             skills_markup += '\n        ],\n'
 
+    description = ''
+    if actor_json.get('summary'):
         description = remove_html(actor_json['summary'])
     name_str = remove_html(actor_json['name'])
     domain_full = actor_json['id'].split('://')[1].split('/')[0]

webapp_welcome_profile.py

@@ -112,6 +112,8 @@ def html_welcome_profile(base_dir: str, nickname: str, domain: str,
         edit_text_field(translate['Nickname'], 'displayNickname',
                         display_nickname)
 
+    bio_str = ''
+    if actor_json.get('summary'):
         bio_str = \
             actor_json['summary'].replace('<p>', '').replace('</p>', '')
     if not bio_str: